{"id":420,"date":"2022-09-22T21:43:45","date_gmt":"2022-09-22T13:43:45","guid":{"rendered":"https:\/\/www.gbaiplawyer.com\/?page_id=420"},"modified":"2026-08-22T16:37:24","modified_gmt":"2026-08-22T08:37:24","slug":"patent-application","status":"publish","type":"post","link":"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/","title":{"rendered":"Guide sur le d\u00e9p\u00f4t d'une demande de brevet en Chine"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><br>Le d\u00e9p\u00f4t d'une demande de brevet en Chine implique une proc\u00e9dure structur\u00e9e qui accorde aux inventeurs des droits exclusifs sur leurs innovations. Il est essentiel de comprendre les \u00e9tapes de la proc\u00e9dure et les exigences l\u00e9gales pour obtenir une protection efficace par brevet.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Legal_Framework\" >Cadre juridique<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Governing_Authority\" >Autorit\u00e9 gouvernante<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Why_File_a_Patent_in_China\" >Pourquoi d\u00e9poser un brevet en Chine ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Patent_Enforcement_in_China\" >Application de la l\u00e9gislation sur les brevets en Chine<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Types_of_Patents_in_China\" >Types de brevets en Chine<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Differences_Among_the_Three_Types\" >Diff\u00e9rences entre les trois types<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Eligibility_Criteria_for_Patentability\" >Crit\u00e8res de brevetabilit\u00e9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Application_Routes\" >Voies d'acc\u00e8s \u00e0 l'application<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Required_Documents_for_Patent_Filing\" >Documents requis pour le d\u00e9p\u00f4t d'un brevet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Cost_of_Filing_a_Patent_in_China\" >Co\u00fbt du d\u00e9p\u00f4t d'un brevet en Chine<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Application_Procedure\" >Proc\u00e9dure de candidature<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#China_Patent_Application_Examination_and_Grant_Timeline\" >D\u00e9lais relatifs au d\u00e9p\u00f4t, \u00e0 l'examen et \u00e0 la d\u00e9livrance des brevets en Chine<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Application_Timeline\" >Calendrier de la demande<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Engaging_a_Registered_Patent_Agent\" >Faire appel \u00e0 un agent de brevets agr\u00e9\u00e9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Reexamination_of_Rejected_Applications\" >R\u00e9examen des demandes rejet\u00e9es<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Post-Grant_Maintenance_and_Enforcement\" >Maintenance et mise en \u0153uvre apr\u00e8s l'octroi de la subvention<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Maintaining_Patent_Rights\" >Maintien des droits de brevet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Patent_Invalidation\" >Invalidation des brevets<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Further_Information\" >Plus d'informations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-application\/#Secure_Your_Patent_in_China_Today\" >Prot\u00e9gez votre brevet en Chine d\u00e8s aujourd'hui<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"h-legal-framework\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Legal_Framework\"><\/span>Cadre juridique<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le cadre juridique r\u00e9gissant les brevets en Chine est principalement \u00e9tabli par des lois nationales et des trait\u00e9s internationaux.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Droit interne<\/strong>:\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.gbaiplawyer.com\/patent-law-of-china\/\">Loi sur les brevets de la R\u00e9publique populaire de Chine<\/a>: Cette loi d\u00e9finit les principes fondamentaux et les proc\u00e9dures de protection des brevets en Chine.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.gbaiplawyer.com\/implementation-regulations-for-the-patent-law-of-china\/\">R\u00e8glement d'ex\u00e9cution de la loi sur les brevets<\/a>: Ce r\u00e8glement fournit des lignes directrices d\u00e9taill\u00e9es pour l'application et la mise en \u0153uvre de la loi sur les brevets.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Trait\u00e9s internationaux<\/strong>:\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.wipo.int\/treaties\/en\/ip\/paris\/\">Convention de Paris<\/a>: Un accord international qui facilite la protection de la propri\u00e9t\u00e9 industrielle dans les pays membres.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.wipo.int\/treaties\/en\/registration\/pct\/\">Trait\u00e9 de coop\u00e9ration en mati\u00e8re de brevets (PCT)<\/a>: Trait\u00e9 qui rationalise le processus de d\u00e9p\u00f4t de demandes de brevet dans plusieurs pays par le biais d'une seule demande internationale.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.wipo.int\/treaties\/en\/registration\/hague\/index.html\">Accord de La Haye<\/a>: Cet accord permet l'enregistrement international des dessins et mod\u00e8les industriels.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-governing-authority\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Governing_Authority\"><\/span>Autorit\u00e9 gouvernante<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">La <a href=\"https:\/\/www.cnipa.gov.cn\/\" target=\"_self\">China National Intellectual Property Administration (CNIPA) <\/a> est la principale autorit\u00e9 responsable des demandes de brevets, des r\u00e9examens, des invalidations et de l'application administrative.<\/p>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">En savoir plus sur les<a href=\"https:\/\/www.cnipa.gov.cn\/module\/download\/downfile.jsp?classid=0&amp;showname=.pdf&amp;filename=00308399e6ba4ba7971f5df7dba4b3e0.pdf\" target=\"_self\"> lignes directrices officielles pour tous les types de questions administratives li\u00e9es \u00e0 la propri\u00e9t\u00e9 intellectuelle<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_File_a_Patent_in_China\"><\/span>Pourquoi d\u00e9poser un brevet en Chine ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La Chine est un leader mondial en mati\u00e8re d'innovation et de fabrication, ce qui rend la protection des brevets essentielle pour les entreprises et les inventeurs. Les avantages sont les suivants<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Protection du march\u00e9<\/strong>: Emp\u00eacher les concurrents de copier votre invention sur le vaste march\u00e9 chinois.<\/li>\n\n\n\n<li><strong>Application de la loi<\/strong>: Le syst\u00e8me chinois des brevets est devenu plus solide, avec des recours juridiques efficaces en cas d'infraction.<\/li>\n\n\n\n<li><strong>Strat\u00e9gie globale<\/strong>: Un brevet chinois renforce votre portefeuille international de propri\u00e9t\u00e9 intellectuelle.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-patent-enforcement-in-china\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Patent_Enforcement_in_China\"><\/span>Application de la l\u00e9gislation sur les brevets en Chine<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En Chine, l'application des droits de brevet rel\u00e8ve \u00e0 la fois de l'approche administrative et de l'approche judiciaire :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ex\u00e9cution administrative<\/strong>: L'administration nationale chinoise de la propri\u00e9t\u00e9 intellectuelle (CNIPA) et les bureaux locaux de la propri\u00e9t\u00e9 intellectuelle traitent les litiges en mati\u00e8re de contrefa\u00e7on de brevets, offrant des solutions rapides et rentables, y compris des injonctions et la destruction des produits contrefaits.<\/li>\n\n\n\n<li><strong>Ex\u00e9cution judiciaire<\/strong>: Des tribunaux sp\u00e9cialis\u00e9s dans la propri\u00e9t\u00e9 intellectuelle, r\u00e9partis sur l'ensemble du territoire chinois, instruisent les affaires de violation de la propri\u00e9t\u00e9 intellectuelle. Les mesures correctives comprennent des injonctions, des dommages-int\u00e9r\u00eats et la destruction des produits contrefaits.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">Pour en savoir plus sur les tendances en mati\u00e8re d'application, consultez le dernier <strong><a href=\"https:\/\/www.wipo.int\/patent-judicial-guide\/en\/full-guide\/china\" target=\"_self\">rapport de l'OMPI sur les litiges en mati\u00e8re de brevets en Chine<\/a><\/strong>.<\/p>\n\n\n\n<h2 id=\"h-types-of-patents-in-china\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Types_of_Patents_in_China\"><\/span>Types de brevets en Chine<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La Chine reconna\u00eet trois cat\u00e9gories principales de brevets :<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Invention<\/strong>Le terme \"produit\" d\u00e9signe un nouveau sch\u00e9ma technique propos\u00e9 pour un produit, un processus ou l'am\u00e9lioration de celui-ci.<\/li>\n\n\n\n<li><strong>Mod\u00e8le d'utilit\u00e9<\/strong>Le terme \"produit\" d\u00e9signe un nouveau sch\u00e9ma technique applicable et pratique propos\u00e9 pour la forme ou la structure d'un produit ou d'une combinaison de produits.<\/li>\n\n\n\n<li><strong>Conception<\/strong>Le terme \"produit\" d\u00e9signe une nouvelle conception de la forme ou du motif total ou partiel d'un produit, ou une combinaison de ceux-ci, ainsi qu'une combinaison de couleur avec la forme ou le motif, qui cr\u00e9e une sensation esth\u00e9tique et est adapt\u00e9e \u00e0 une application industrielle. En savoir plus sur le <a href=\"https:\/\/www.gbaiplawyer.com\/fr\/en\/registering-a-design-patent-in-china-all-you-need-to-know\/\">Conditions d'enregistrement d'un dessin ou mod\u00e8le en Chine<\/a>.<\/li>\n<\/ol>\n\n\n\n<h3 id=\"h-differences-among-the-three-types\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Differences_Among_the_Three_Types\"><\/span>Diff\u00e9rences entre les trois types<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Aspect<\/strong><\/th><th><strong>Invention<\/strong><\/th><th><strong>Mod\u00e8le d'utilit\u00e9<\/strong><\/th><th><strong>Conception<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Dur\u00e9e de protection<\/strong><\/td><td>20 ans<\/td><td>10 ans<\/td><td>15 ans<\/td><\/tr><tr><td><strong>Proc\u00e9dure d'examen<\/strong><\/td><td>Examen approfondi ; exigences de brevetabilit\u00e9 plus \u00e9lev\u00e9es ; dur\u00e9e plus longue (1-3 ans)<\/td><td>Examen formel ; exigences de brevetabilit\u00e9 moins \u00e9lev\u00e9es ; dur\u00e9e plus courte (6-12 mois)<\/td><td>Examen formel ; dur\u00e9e plus courte (6-9 mois)<\/td><\/tr><tr><td><strong>Sujet<\/strong><\/td><td>Solutions techniques (produits, m\u00e9thodes), y compris les proc\u00e9d\u00e9s, les compos\u00e9s chimiques, les produits pharmaceutiques ou les logiciels<\/td><td>Solutions techniques (forme du produit, structure)<\/td><td>Aspect du produit (forme, couleurs, motifs)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"h-eligibility-criteria-for-patentability\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Eligibility_Criteria_for_Patentability\"><\/span>Crit\u00e8res de brevetabilit\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Outre la nouveaut\u00e9, l'inventivit\u00e9 et l'applicabilit\u00e9 industrielle, l'objet d'une demande de brevet ne doit pas entrer dans l'une des cat\u00e9gories suivantes :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>D\u00e9couvertes scientifiques ;<\/li>\n\n\n\n<li>R\u00e8gles et m\u00e9thodes pour les activit\u00e9s intellectuelles ;<\/li>\n\n\n\n<li>M\u00e9thodes de diagnostic\/traitement des maladies ;<\/li>\n\n\n\n<li>Les vari\u00e9t\u00e9s animales et v\u00e9g\u00e9tales (leurs m\u00e9thodes de production peuvent toutefois \u00eatre brevet\u00e9es) ;<\/li>\n\n\n\n<li>M\u00e9thodes de transformation nucl\u00e9aire et substances obtenues par ces m\u00e9thodes ;<\/li>\n\n\n\n<li>Les dessins servent principalement \u00e0 l'identification par le biais de motifs, de couleurs ou de leur combinaison sur les documents imprim\u00e9s.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-application-routes\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Application_Routes\"><\/span>Voies d'acc\u00e8s \u00e0 l'application<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Application directe<\/strong>: Les demandeurs peuvent d\u00e9poser leur demande directement en Chine.<\/li>\n\n\n\n<li><strong>Route de la Convention de Paris<\/strong>: Les demandeurs peuvent revendiquer une priorit\u00e9 dans un d\u00e9lai de 12 mois (pour une invention ou un mod\u00e8le d'utilit\u00e9) ou de 6 mois (pour un dessin ou mod\u00e8le) \u00e0 compter du premier d\u00e9p\u00f4t dans un autre pays membre.<\/li>\n\n\n\n<li><strong>PCT Route<\/strong>: Les d\u00e9posants peuvent d\u00e9poser une demande internationale en vertu du Trait\u00e9 de coop\u00e9ration en mati\u00e8re de brevets, qui d\u00e9signe la Chine parmi les autres pays membres. En savoir plus sur <a href=\"https:\/\/www.gbaiplawyer.com\/fr\/how-to-enter-pct-national-phase-in-china\/\">l'entr\u00e9e en phase nationale en Chine<\/a>.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-required-documents-for-patent-filing\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Required_Documents_for_Patent_Filing\"><\/span>Documents requis pour le d\u00e9p\u00f4t d'un brevet<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Brevet d'invention<\/strong>: Formulaire de demande, revendications, description et dessins n\u00e9cessaires.<\/li>\n\n\n\n<li><strong>Brevet de mod\u00e8le d'utilit\u00e9<\/strong>: Formulaire de demande, revendications, description et dessins.<\/li>\n\n\n\n<li><strong>Brevet de dessin ou mod\u00e8le<\/strong>: Formulaire de demande, images ou photographies, et une br\u00e8ve description. En savoir plus sur le<a href=\"https:\/\/www.gbaiplawyer.com\/fr\/key-requirements-for-design-patent-drawings-in-china\/\"> exigences pour les dessins de conception<\/a>.<\/li>\n\n\n\n<li class=\"translation-block\"><strong><a href=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2023\/08\/POA\u56fd\u5185\u5546\u6807\u6ce8\u518c\u59d4\u6258\u4e66.doc\" target=\"_self\">Procuration<\/a><\/strong> : Si vous d\u00e9posez votre demande par l'interm\u00e9diaire d'un agent.<\/li>\n\n\n\n<li><strong>Documents prioritaires<\/strong>: Copie certifi\u00e9e conforme ou code DAS des demandes ant\u00e9rieures pour lesquelles la priorit\u00e9 est revendiqu\u00e9e.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-cost-of-filing-a-patent-in-china\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cost_of_Filing_a_Patent_in_China\"><\/span>Co\u00fbt du d\u00e9p\u00f4t d'un brevet en Chine<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les co\u00fbts impliqu\u00e9s sont les suivants :<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Taxes officielles<\/strong>: Taxes de d\u00e9p\u00f4t, d'examen et de d\u00e9livrance. En savoir plus sur <a href=\"https:\/\/www.gbaiplawyer.com\/fr\/en\/patent-official-fee\/\">le bar\u00e8me des taxes sur les brevets en Chine<\/a>.<\/li>\n\n\n\n<li><strong>Honoraires professionnels<\/strong>: Si vous engagez un agent de brevets.<\/li>\n\n\n\n<li><strong>Frais de traduction<\/strong>: Si la demande ant\u00e9rieure est r\u00e9dig\u00e9e dans une langue \u00e9trang\u00e8re.<\/li>\n\n\n\n<li><strong>Frais d'entretien annuels<\/strong>: Maintenir le brevet en vigueur.<\/li>\n<\/ol>\n\n\n\n<h2 id=\"h-application-procedure\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Application_Procedure\"><\/span>Proc\u00e9dure de candidature<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li class=\"translation-block\"><strong>D\u00e9p\u00f4t<\/strong> : D\u00e9posez votre demande aupr\u00e8s de la CNIPA, en y joignant tous les documents requis. Une <a href=\"https:\/\/pss-system.cponline.cnipa.gov.cn\/conventionalSearchEn\" target=\"_self\">recherche de brevets<\/a> est fortement recommand\u00e9e avant le d\u00e9p\u00f4t.<\/li>\n\n\n\n<li><strong>Examen pr\u00e9liminaire<\/strong>: La CNIPA proc\u00e8de \u00e0 un examen formel pour s'assurer que la demande satisfait aux exigences proc\u00e9durales.<\/li>\n\n\n\n<li><strong>Publication<\/strong>: Pour les demandes d'invention, la demande est publi\u00e9e apr\u00e8s 18 mois \u00e0 compter de la date de priorit\u00e9.<\/li>\n\n\n\n<li><strong>Examen de fond<\/strong>: Pour les demandes d'invention, un examen de fond est effectu\u00e9 sur demande dans un d\u00e9lai de 3 ans (36 mois) \u00e0 compter de la date de priorit\u00e9 afin d'\u00e9valuer la brevetabilit\u00e9.<\/li>\n\n\n\n<li><strong>Subvention<\/strong>: Une fois que toutes les conditions sont remplies, le brevet est d\u00e9livr\u00e9 par un certificat et les d\u00e9tails sont publi\u00e9s dans le journal des brevets.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image alignwide size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"643\" height=\"584\" src=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2022\/11\/5c6e34a8498e27e3b87fc8f5.jpeg\" alt=\"Process of Chinese patent application\" class=\"wp-image-596\" srcset=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2022\/11\/5c6e34a8498e27e3b87fc8f5.jpeg 643w, https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2022\/11\/5c6e34a8498e27e3b87fc8f5-480x436.jpeg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 643px, 100vw\" \/><figcaption class=\"wp-element-caption\">Processus des trois types de demandes de brevet chinois<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"China_Patent_Application_Examination_and_Grant_Timeline\"><\/span>D\u00e9lais relatifs au d\u00e9p\u00f4t, \u00e0 l'examen et \u00e0 la d\u00e9livrance des brevets en Chine<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u00c9tape \/ Date limite<\/th><th>Brevet d'invention<\/th><th>Mod\u00e8le d'utilit\u00e9<\/th><th>Brevet de dessin ou mod\u00e8le<\/th><\/tr><\/thead><tbody><tr><td><strong>1er d\u00e9p\u00f4t<\/strong><\/td><td>Jour 0<\/td><td>Jour 0<\/td><td>Jour 0<\/td><\/tr><tr><td><strong>Revendication de priorit\u00e9<\/strong><\/td><td>12 mois<\/td><td>12 mois<\/td><td>6 mois<\/td><\/tr><tr><td><strong>D\u00e9p\u00f4t du document de priorit\u00e9<\/strong><\/td><td>Dans un d\u00e9lai de 16 mois \u00e0 compter de la date de priorit\u00e9 la plus ancienne<\/td><td>Dans un d\u00e9lai de 16 mois \u00e0 compter de la date de priorit\u00e9 la plus ancienne<\/td><td>Dans un d\u00e9lai de trois mois \u00e0 compter de la date de d\u00e9p\u00f4t en Chine<\/td><\/tr><tr><td><strong>Modification volontaire<\/strong><\/td><td>lorsqu'il est demand\u00e9 un examen quant au fond ; ou <br>dans un d\u00e9lai de trois mois \u00e0 compter de la r\u00e9ception de la notification indiquant que l'examen au fond a commenc\u00e9<\/td><td>Dans un d\u00e9lai de deux mois \u00e0 compter du d\u00e9p\u00f4t<\/td><td>Dans un d\u00e9lai de deux mois \u00e0 compter du d\u00e9p\u00f4t<\/td><\/tr><tr><td><strong>Publication<\/strong><\/td><td>18 mois \u00e0 compter du d\u00e9p\u00f4t ; une publication anticip\u00e9e peut \u00eatre demand\u00e9e<\/td><td>Non publi\u00e9<\/td><td>Non publi\u00e9<\/td><\/tr><tr><td><strong>Demande d'examen quant au fond ; et <\/strong><br><strong>paiement des frais d'examen d'un montant de 2 500 CNY<\/strong><\/td><td>Dans un d\u00e9lai de trois ans \u00e0 compter du d\u00e9p\u00f4t<\/td><td>Non obligatoire<\/td><td>Non obligatoire<\/td><\/tr><tr><td><strong>R\u00e9ponse \u00e0 la notification de l'Office<\/strong><\/td><td>Dans le d\u00e9lai indiqu\u00e9 dans la notification de l'Office (2 \u00e0 4 mois)<\/td><td>Idem (2 mois)<\/td><td>Idem (2 mois)<\/td><\/tr><tr><td><strong>Subvention \/ Formalit\u00e9s d'inscription<\/strong><\/td><td>Dans un d\u00e9lai de deux mois \u00e0 compter de la r\u00e9ception de l'indemnit\u00e9<\/td><td>Idem<\/td><td>Idem<\/td><\/tr><tr><td><strong>Entr\u00e9e en vigueur du droit de brevet<\/strong><\/td><td>Date de publication de la d\u00e9cision d'octroi<\/td><td>Date de publication de la d\u00e9cision d'octroi<\/td><td>Date de publication de la d\u00e9cision d'octroi<\/td><\/tr><tr><td><strong>Dur\u00e9e du brevet<\/strong><\/td><td>20 ans \u00e0 compter de la date de d\u00e9p\u00f4t<\/td><td>10 ans \u00e0 compter de la date de d\u00e9p\u00f4t<\/td><td>15 ans \u00e0 compter de la date de d\u00e9p\u00f4t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Remarque : <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Revendication de priorit\u00e9 vs. document de priorit\u00e9<\/strong>. Il s'agit de deux d\u00e9lais distincts. Par exemple, une demande d'invention chinoise ou une demande UM revendiquant une priorit\u00e9 doit g\u00e9n\u00e9ralement \u00eatre d\u00e9pos\u00e9e dans les 12 mois suivant le premier d\u00e9p\u00f4t, mais le document de priorit\u00e9 peut \u00eatre produit dans les 16 mois \u00e0 compter de la date du premier d\u00e9p\u00f4t, et non \u00e0 la date m\u00eame de la revendication de priorit\u00e9.<\/li>\n\n\n\n<li><strong>Dur\u00e9e du brevet<\/strong>. La dur\u00e9e du brevet est calcul\u00e9e \u00e0 partir de la date de d\u00e9p\u00f4t (ou de la date de d\u00e9p\u00f4t international PCT), et non \u00e0 partir de la date de d\u00e9livrance. Par exemple, si une demande de brevet d\u2019invention est d\u00e9pos\u00e9e le 1er janvier 2026 et d\u00e9livr\u00e9e le 1er janvier 2029, sa dur\u00e9e normale court \u00e0 compter du 1er janvier 2026, et non \u00e0 compter de la date de d\u00e9livrance.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-application-timeline\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Application_Timeline\"><\/span>Calendrier de la demande<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Brevets d'invention<\/strong>: Il faut g\u00e9n\u00e9ralement 2 \u00e0 4 ans entre le d\u00e9p\u00f4t de la demande et sa d\u00e9livrance, en raison de la proc\u00e9dure d'examen de fond.<\/li>\n\n\n\n<li><strong>Brevets de mod\u00e8les d'utilit\u00e9 et de dessins<\/strong>: G\u00e9n\u00e9ralement accord\u00e9s dans un d\u00e9lai de 6 \u00e0 12 mois, car ils ne subissent qu'un examen formel.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-engaging-a-registered-patent-agent\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Engaging_a_Registered_Patent_Agent\"><\/span>Faire appel \u00e0 un agent de brevets agr\u00e9\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les demandeurs \u00e9trangers qui n'ont pas de r\u00e9sidence ou de bureau en Chine DOIVENT engager un agent de brevets chinois agr\u00e9\u00e9 pour agir en leur nom.<\/p>\n\n\n\n<h2 id=\"h-reexamination-of-rejected-applications\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Reexamination_of_Rejected_Applications\"><\/span>R\u00e9examen des demandes rejet\u00e9es<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">Les demandeurs peuvent demander un r\u00e9examen dans les trois mois suivant la r\u00e9ception de la d\u00e9cision de rejet du CNIPA.<\/p>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">S'ils ne sont pas satisfaits de la d\u00e9cision de r\u00e9examen, ils peuvent faire appel aupr\u00e8s du tribunal de la propri\u00e9t\u00e9 intellectuelle de P\u00e9kin dans un d\u00e9lai de trois mois.<\/p>\n\n\n\n<figure class=\"wp-block-image alignwide size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"1014\" src=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2024\/12\/image.png\" alt=\"Flowchart of patent reexamination in China\" class=\"wp-image-1809\" srcset=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2024\/12\/image.png 700w, https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2024\/12\/image-480x695.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 700px, 100vw\" \/><figcaption class=\"wp-element-caption\">Organigramme du r\u00e9examen des brevets en Chine<\/figcaption><\/figure>\n\n\n\n<h2 id=\"h-post-grant-maintenance-and-enforcement\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Post-Grant_Maintenance_and_Enforcement\"><\/span>Maintenance et mise en \u0153uvre apr\u00e8s l'octroi de la subvention<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 id=\"h-maintaining-patent-rights\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Maintaining_Patent_Rights\"><\/span>Maintien des droits de brevet<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s la d\u00e9livrance, le maintien du brevet n\u00e9cessite le paiement de taxes annuelles pour l'ann\u00e9e suivante afin de maintenir le brevet en vigueur. Le non-paiement de ces taxes peut entra\u00eener la d\u00e9ch\u00e9ance des droits de brevet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En savoir plus <a href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-official-fee\/\">le bar\u00e8me des redevances annuelles en Chine<\/a>.<\/p>\n\n\n\n<h3 id=\"h-patent-invalidation\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Patent_Invalidation\"><\/span>Invalidation des brevets<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s la d\u00e9livrance d'un brevet, toute partie peut demander \u00e0 la CNIPA d'invalider le brevet si elle estime que celui-ci ne r\u00e9pond pas aux exigences l\u00e9gales. <\/p>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">Si elle n'est pas satisfaite de la d\u00e9cision d'invalidation, l'une ou l'autre partie peut faire appel aupr\u00e8s du <a href=\"https:\/\/bjzcfy.bjcourt.gov.cn\/index.shtml\" target=\"_self\">Cour de la propri\u00e9t\u00e9 intellectuelle de P\u00e9kin <\/a> dans un d\u00e9lai de trois mois.<\/p>\n\n\n\n<figure class=\"wp-block-image alignwide size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"1080\" src=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2024\/12\/image-1.png\" alt=\"Flowchart of patent invalidation China\" class=\"wp-image-1810\" srcset=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2024\/12\/image-1.png 700w, https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2024\/12\/image-1-480x741.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 700px, 100vw\" \/><figcaption class=\"wp-element-caption\">Organigramme de l'invalidation des brevets en Chine<\/figcaption><\/figure>\n\n\n\n<h2 id=\"h-further-information\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Further_Information\"><\/span>Plus d'informations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En savoir plus <a href=\"https:\/\/www.gbaiplawyer.com\/fr\/patent-official-fee\/\">bar\u00e8me des taxes sur les brevets en Chine<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En savoir plus <a href=\"https:\/\/www.gbaiplawyer.com\/fr\/chinese-trademark-overview\/\">l'enregistrement des marques en Chine<\/a>.<\/p>\n\n\n\n<h2 id=\"h-secure-your-patent-in-china-today\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Secure_Your_Patent_in_China_Today\"><\/span>Prot\u00e9gez votre brevet en Chine d\u00e8s aujourd'hui<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le d\u00e9p\u00f4t d'un brevet en Chine est une \u00e9tape essentielle pour prot\u00e9ger votre innovation sur un march\u00e9 concurrentiel. Pour s'y retrouver dans la complexit\u00e9 de la proc\u00e9dure, il convient de travailler avec un agent en brevets ou un cabinet d'avocats de confiance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour obtenir l'assistance d'un expert en mati\u00e8re de demandes de brevets chinois, contactez notre \u00e9quipe d\u00e8s aujourd'hui !<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.gbaiplawyer.com\/fr\/en\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"349\" src=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2024\/04\/REQUEST-A-QUOTE-2-1024x349.png\" alt=\"REQUEST A QUOTE\" class=\"wp-image-1273\" srcset=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2024\/04\/REQUEST-A-QUOTE-2-980x334.png 980w, https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2024\/04\/REQUEST-A-QUOTE-2-480x164.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>D\u00e9couvrez les types de brevets chinois, les voies d'acc\u00e8s, les documents requis, la proc\u00e9dure, le co\u00fbt, le maintien en vigueur, le r\u00e9examen et l'invalidation des brevets chinois.<\/p>","protected":false},"author":2,"featured_media":421,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"<!-- wp:paragraph -->\n<p><br>Filing a patent application in China involves a structured process that grants inventors exclusive rights to their innovations. Understanding the procedural steps and legal requirements is crucial for securing patent protection effectively.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Legal Framework<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>The legal framework governing patents in China is primarily established by domestic laws and international treaties.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Domestic Laws<\/strong>:<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><a href=\"https:\/\/www.gbaiplawyer.com\/patent-law-of-china\/\">Patent Law of the People's Republic of China<\/a>: This law outlines the fundamental principles and procedures for patent protection in China.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><a href=\"https:\/\/www.gbaiplawyer.com\/implementation-regulations-for-the-patent-law-of-china\/\">Implementing Regulations of the Patent Law<\/a>: These regulations provide detailed guidelines for the application and enforcement of the Patent Law.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>International Treaties<\/strong>:<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><a href=\"https:\/\/www.wipo.int\/treaties\/en\/ip\/paris\/\">Paris Convention<\/a>: An international agreement that facilitates the protection of industrial property across member countries.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><a href=\"https:\/\/www.wipo.int\/treaties\/en\/registration\/pct\/\">Patent Cooperation Treaty (PCT)<\/a>: A treaty that streamlines the process of filing patent applications in multiple countries through a single international application.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><a href=\"https:\/\/www.wipo.int\/treaties\/en\/registration\/hague\/index.html\">Hague Agreement<\/a>: This agreement allows for the international registration of industrial designs.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Governing Authority<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>The <a href=\"https:\/\/www.cnipa.gov.cn\/\">China National Intellectual Property Administration (CNIPA) <\/a>is the primary authority responsible for patent applications, reexaminations, invalidations, and administrative enforcement.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Read more about the<a href=\"https:\/\/www.cnipa.gov.cn\/module\/download\/downfile.jsp?classid=0&amp;showname=%E7%9F%A5%E8%AF%86%E4%BA%A7%E6%9D%83%E6%94%BF%E5%8A%A1%E6%9C%8D%E5%8A%A1%E4%BA%8B%E9%A1%B9%E5%8A%9E%E4%BA%8B%E6%8C%87%E5%8D%97%EF%BC%88%E7%AC%AC%E4%BA%8C%E7%89%88%EF%BC%89.pdf&amp;filename=00308399e6ba4ba7971f5df7dba4b3e0.pdf\"> official guidelines for all kinds of IP administrative matters<\/a>.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Patent Enforcement in China<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>In China, the enforcement of patent rights involves both administrative and judicial approaches:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Administrative Enforcement<\/strong>: The China National Intellectual Property Administration (CNIPA) and local intellectual property offices handle patent infringement disputes, offering quick and cost-effective solutions, including injunctions and destruction of infringing products.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Judicial Enforcement<\/strong>: Specialized intellectual property courts across China hear IP infringement cases. Remedies include injunctions, damages, and the destruction of infringing products.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p>For insights into enforcement trends, refer to the latest <strong><a href=\"https:\/\/www.wipo.int\/patent-judicial-guide\/en\/full-guide\/china\">WIPO report on patent cases in China<\/a><\/strong>.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Types of Patents in China<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>China recognizes three primary categories of patents:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list {\"ordered\":true} -->\n<ol class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Invention Patents<\/strong>: mean a new technical scheme proposed for a product, a process or the improvement thereof.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Utility Model Patents<\/strong>: mean an applicable and practical new technical scheme proposed for the shape or structure of a product or a combination thereof.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Design Patents<\/strong>: mean a new design of the whole or partial shape or pattern of a product, or a combination thereof, as well as a combination of color with shape or pattern, which creates an aesthetic feeling and is fit for industrial application. See more about the <a href=\"https:\/\/www.gbaiplawyer.com\/en\/registering-a-design-patent-in-china-all-you-need-to-know\/\">requirements of design registration in China<\/a>.<\/li>\n<!-- \/wp:list-item --><\/ol>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Differences Among the Three Types<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:table -->\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Aspect<\/strong><\/th><th><strong>Invention Patent<\/strong><\/th><th><strong>Utility Model Patent<\/strong><\/th><th><strong>Design Patent<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Protection Term<\/strong><\/td><td>20 years<\/td><td>10 years<\/td><td>15 years<\/td><\/tr><tr><td><strong>Examination Process<\/strong><\/td><td>Substantive examination; higher patentability requirements; longer duration (1-3 years)<\/td><td>Formal examination; shorter duration (months)<\/td><td>Formal examination; shorter duration (months)<\/td><\/tr><tr><td><strong>Subject Matter<\/strong><\/td><td>Technical solutions (products, methods), including processes, chemical compounds, pharmaceuticals, or software<\/td><td>Technical solutions (product's shape, structure)<\/td><td>Product appearance (shape, color, pattern)<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:table -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Eligibility Criteria for Patentability<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>In addition to novelty, inventiveness, and industrial applicability, the subject matter of a patent application must not fall into any of the following categories:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>Scientific discoveries;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Rules and methods for intellectual activities;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Methods of diagnosis\/ treatment for diseases;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Animal and plant varieties (however, their production methods can be patented);<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Methods of nuclear transformation and substances obtained through such methods;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Designs primarily serve as identification through patterns, colors, or their combination on printed materials.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Application Routes<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Direct Application<\/strong>: Applicants can file directly in China.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Paris Convention Route<\/strong>: Applicants can claim priority within 12 months (for invention or utility model) or 6 months (for design) from the first filing in another member country.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>PCT Route<\/strong>: Applicants can file an international application under the Patent Cooperation Treaty, designating China among other member countries. See more about <a href=\"https:\/\/www.gbaiplawyer.com\/how-to-enter-pct-national-phase-in-china\/\">the national phase in China<\/a>.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Required Documents for Patent Filing<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Invention Patent<\/strong>: Request form, claims, description, and necessary drawings.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Utility Model Patent<\/strong>: Request form, claims, description, and drawings.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Design Patent<\/strong>: Request form, images or photographs, and a brief description. See more about the<a href=\"https:\/\/www.gbaiplawyer.com\/key-requirements-for-design-patent-drawings-in-china\/\"> requirements for the design drawings<\/a>.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong><a href=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2023\/08\/POA\u4e13\u5229\u4ee3\u7406\u59d4\u6258\u4e66.doc\">Power of Attorney<\/a><\/strong>: If filing through an agent.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Priority Documents<\/strong>: certified copy or DAS code of earlier applications where priority is claimed.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Cost of Filing a Patent in China<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>The costs involved include:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list {\"ordered\":true} -->\n<ol class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Official Fees<\/strong>: Filing, examination, and grant fees. See more about <a href=\"https:\/\/www.gbaiplawyer.com\/en\/patent-official-fee\/\">the patent fee schedule in China<\/a>.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Professional Fees<\/strong>: If engaging a patent agent.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Translation Fees<\/strong>: If claiming prior application in a foreign language.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Annual Maintenance Fees<\/strong>: To keep the patent in force.<\/li>\n<!-- \/wp:list-item --><\/ol>\n<!-- \/wp:list -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Application Procedure<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:list {\"ordered\":true} -->\n<ol class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Filing<\/strong>: Apply with CNIPA, including all required documents. A <a href=\"https:\/\/pss-system.cponline.cnipa.gov.cn\/conventionalSearchEn\">patent search<\/a> is strongly recommended before filing.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Preliminary Examination<\/strong>: CNIPA conducts a formal examination to ensure the application meets procedural requirements.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Publication<\/strong>: For invention applications, the application is published after <strong>18 months<\/strong> from the first filing date.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Substantive Examination<\/strong>: For invention applications, a substantive examination is conducted upon request <strong>within 3 years <\/strong>from the first filing date to assess patentability.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Grant<\/strong>: Once all requirements are met, the patent is granted, and details are published in the patent gazette.<\/li>\n<!-- \/wp:list-item --><\/ol>\n<!-- \/wp:list -->\n\n<!-- wp:image {\"id\":596,\"sizeSlug\":\"full\",\"linkDestination\":\"none\",\"align\":\"wide\"} -->\n<figure class=\"wp-block-image alignwide size-full\"><img src=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2022\/11\/5c6e34a8498e27e3b87fc8f5.jpeg\" alt=\"Process of Chinese patent application\" class=\"wp-image-596\"\/><figcaption class=\"wp-element-caption\">Process of 3 kinds of Chinese patent application<\/figcaption><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Application Timeline<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Invention Patents<\/strong>: Typically take 2 to 4 years from filing to grant, due to the substantive examination process.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Utility Model and Design Patents<\/strong>: Generally granted within 6 to 12 months, as they undergo only formal examination.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Engaging a Registered Patent Agent<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Foreign applicants without a residence or business office in China <strong>must engage a registered Chinese patent agent <\/strong>to act on their behalf.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Reexamination of Rejected Applications<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Applicants can request reexamination within <strong>three months<\/strong> of receiving a rejection decision from CNIPA. <\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>If dissatisfied with the reexamination decision, they may appeal to the Beijing Intellectual Property Court within <strong>three months<\/strong>.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":1809,\"sizeSlug\":\"full\",\"linkDestination\":\"none\",\"align\":\"wide\"} -->\n<figure class=\"wp-block-image alignwide size-full\"><img src=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2024\/12\/image.png\" alt=\"Flowchart of patent reexamination in China\" class=\"wp-image-1809\"\/><figcaption class=\"wp-element-caption\">Flowchart of patent reexamination in China<\/figcaption><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Post-Grant Maintenance and Enforcement<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Maintaining Patent Rights<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>After the grant, maintaining the patent requires the payment of annual fees for the next year to keep the patent in force. Failure to pay these fees can result in the lapse of patent rights.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>See more about <a href=\"https:\/\/www.gbaiplawyer.com\/patent-official-fee\/\">the annual fee schedule in China<\/a>.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Patent Invalidation<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>After a patent is granted, any party may request CNIPA to invalidate the patent if it believes the patent does not meet legal requirements. <\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>If dissatisfied with the invalidation decision, either party can appeal to the <a href=\"https:\/\/bjzcfy.bjcourt.gov.cn\/index.shtml\">Beijing Intellectual Property Court <\/a>within three months.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":1810,\"sizeSlug\":\"full\",\"linkDestination\":\"none\",\"align\":\"wide\"} -->\n<figure class=\"wp-block-image alignwide size-full\"><img src=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2024\/12\/image-1.png\" alt=\"Flowchart of patent invalidation China\" class=\"wp-image-1810\"\/><figcaption class=\"wp-element-caption\">Flowchart of patent invalidation in China<\/figcaption><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Further Information<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Read more about <a href=\"https:\/\/www.gbaiplawyer.com\/patent-official-fee\/\">patent fee schedule in China<\/a>.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Read more about <a href=\"https:\/\/www.gbaiplawyer.com\/chinese-trademark-overview\/\">trademark registration in China<\/a>.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Secure Your Patent in China Today<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Filing a patent in China is a critical step for protecting your innovation in a competitive market. To navigate the complexities of the process, work with a trusted patent agent or law firm.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>For expert assistance in Chinese patent applications, contact our team today!<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"lightbox\":{\"enabled\":false},\"id\":1273,\"sizeSlug\":\"large\",\"linkDestination\":\"custom\"} -->\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.gbaiplawyer.com\/en\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img src=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2024\/04\/REQUEST-A-QUOTE-2-1024x349.png\" alt=\"REQUEST A QUOTE\" class=\"wp-image-1273\"\/><\/a><\/figure>\n<!-- \/wp:image -->","_et_gb_content_width":"","_lmt_disableupdate":"","_lmt_disable":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[7],"tags":[],"class_list":["post-420","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Patent Application in China: Process, Costs &amp; Requirements<\/title>\n<meta name=\"description\" content=\"Learn how to file a patent application in China, including patent types, filing routes, required documents, costs, examination, timelines, and requirements for foreign applicants.\" \/>\n<meta name=\"robots\" content=\"index, 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