Deprecated: OTGS_Installer_Repository::set_subscription(): Implicitly marking parameter $subscription as nullable is deprecated, the explicit nullable type must be used instead in /app/wp-content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/includes/repository/class-otgs-installer-repository.php on line 85

Deprecated: OTGS_Installer_Package_Product_Finder::get_product_in_repository_by_subscription(): Implicitly marking parameter $subscription as nullable is deprecated, the explicit nullable type must be used instead in /app/wp-content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/includes/class-otgs-installer-package-product-finder.php on line 11

Deprecated: WPML_TM_Job_Entity::set_deadline(): Implicitly marking parameter $deadline as nullable is deprecated, the explicit nullable type must be used instead in /app/wp-content/plugins/sitepress-multilingual-cms/classes/jobs/class-wpml-tm-job-entity.php on line 247

Deprecated: WPML_TP_API::__construct(): Implicitly marking parameter $logger as nullable is deprecated, the explicit nullable type must be used instead in /app/wp-content/plugins/sitepress-multilingual-cms/classes/translation-proxy/api/class-wpml-tp-api.php on line 13

Deprecated: WPML\ST\MO\Generate\Process\ProcessFactory::__construct(): Implicitly marking parameter $multiSiteCondition as nullable is deprecated, the explicit nullable type must be used instead in /app/wp-content/plugins/wpml-string-translation/classes/MO/Generate/Process/ProcessFactory.php on line 21

Warning: Cannot modify header information - headers already sent by (output started at /app/wp-content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/includes/class-otgs-installer-autoloader.php:18) in /app/wp-includes/rest-api/class-wp-rest-server.php on line 1902

Warning: Cannot modify header information - headers already sent by (output started at /app/wp-content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/includes/class-otgs-installer-autoloader.php:18) in /app/wp-includes/rest-api/class-wp-rest-server.php on line 1902

Warning: Cannot modify header information - headers already sent by (output started at /app/wp-content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/includes/class-otgs-installer-autoloader.php:18) in /app/wp-includes/rest-api/class-wp-rest-server.php on line 1902

Warning: Cannot modify header information - headers already sent by (output started at /app/wp-content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/includes/class-otgs-installer-autoloader.php:18) in /app/wp-includes/rest-api/class-wp-rest-server.php on line 1902

Warning: Cannot modify header information - headers already sent by (output started at /app/wp-content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/includes/class-otgs-installer-autoloader.php:18) in /app/wp-includes/rest-api/class-wp-rest-server.php on line 1902

Warning: Cannot modify header information - headers already sent by (output started at /app/wp-content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/includes/class-otgs-installer-autoloader.php:18) in /app/wp-includes/rest-api/class-wp-rest-server.php on line 1902

Deprecated: WPML_Translations::__construct(): Implicitly marking parameter $wpml_cache as nullable is deprecated, the explicit nullable type must be used instead in /app/wp-content/plugins/sitepress-multilingual-cms/classes/translations/class-wpml-translations.php on line 26

Deprecated: WPML_Translation_Element::__construct(): Implicitly marking parameter $wpml_cache as nullable is deprecated, the explicit nullable type must be used instead in /app/wp-content/plugins/sitepress-multilingual-cms/classes/translations/class-wpml-translation-element.php on line 27

Warning: Cannot modify header information - headers already sent by (output started at /app/wp-content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/includes/class-otgs-installer-autoloader.php:18) in /app/wp-includes/rest-api/class-wp-rest-server.php on line 1902

Warning: Cannot modify header information - headers already sent by (output started at /app/wp-content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/includes/class-otgs-installer-autoloader.php:18) in /app/wp-includes/rest-api/class-wp-rest-server.php on line 1902
{"id":389441,"date":"2026-03-03T15:00:27","date_gmt":"2026-03-03T14:00:27","guid":{"rendered":"https:\/\/ga-p.com\/?post_type=publicacion&p=389441"},"modified":"2026-03-03T15:00:30","modified_gmt":"2026-03-03T14:00:30","slug":"legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure","status":"publish","type":"publicacion","link":"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/","title":{"rendered":"Legal doctrine of the UPC\u2019s Court of Appeal on the patent invalidity defence: is the way in which the \u2018long arm\u2019 is applied compatible with the UPC’s own Rules of Procedure?"},"content":{"rendered":"
\n
\n
\n
\n
\n\n

The Court of Appeal of the Unified Patent Court has ruled that a patent invalidity defence cannot be raised before the Unified Patent Court, with only a counterclaim being possible. This calls into question the way in which the \u2018long arm\u2019 is being applied with regard to European patents validated in States that are not party to the Agreement on a Unified Patent Court (UPCA), whether or not they are members of the European Union, since no counterclaim for revocation or plea of invalidity as a defence can be filed or raised with regard to such patents. This raises significant doubts about the compatibility of how the \u2018long arm\u2019 is applied in the Unified Patent Court system, given its own Rules of Procedure.<\/p>\n\n\n\n

\n
\n \"icon\"\n

Download document<\/p>\n<\/div>\n <\/div>\n

\n View document \"icon\"\n <\/a>\n <\/div>\n<\/div>\n\n<\/div>\n<\/div>\n\n\n
\n
\n\n\n
\n\n
\n
\n\n
\n
Autor\/s<\/div>\n
\n

\n <\/span>\n \u00c1ngel Garc\u00eda Vidal<\/span>\n – Academic Counsel<\/span>\n <\/p>\n

\n <\/span>\n Rais Amils<\/a>\n – Partner<\/span>\n <\/p>\n <\/div>\n <\/div>\n \n \n

\n
Tipology<\/div>\n

\n <\/span>\n Analysis<\/span>\n <\/p>\n <\/div>\n \n

\n
Areas and sectors<\/div>\n

\n <\/span>\n Life Sciences and Healthcare<\/a>\n <\/p>\n <\/div>\n <\/div>\n<\/div>\n\n<\/div>\n<\/div>\n\n<\/div>\n\n <\/div>\n\n<\/div>\n\n\n

\n
\n
\n
\n
\n\n
\n\n\n
\n See previous \"icon\"\n <\/a>\n See next \"icon\"\n <\/a>\n <\/div>\n <\/div>\n<\/div>\n<\/div>\n\n\n
\n
<\/div>\n<\/div>\n\n<\/div>\n\n <\/div>\n\n<\/div>\n\n\n\n\n
\n
\n
\n
\n
<\/div>\n <\/div>\n <\/div>\n
\n \n
\n
\n \"\u00c1ngel <\/div>\n
\n
\u00c1ngel Garc\u00eda Vidal<\/div>\n
Academic Counsel<\/div>\n
\n
\n \"email\"\n\n agarciav@ga-p.com<\/a>\n <\/div>\n
\n \n Madrid<\/a>\n <\/div>\n <\/div>\n <\/div>\n
\n
\n
\n Corporate and M&A, <\/a>\n Intellectual Property<\/a>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n \"icon\"\n\n \"icon\"\n\n <\/div>\n\n \n
\n \n
\n \"Rais <\/div>\n <\/a>\n
\n \n
Rais Amils<\/div>\n <\/a>\n
Partner<\/div>\n
\n \"email\"\n\n ramils@ga-p.com<\/a>\n <\/div>\n
\n \n
\n Intellectual Property<\/a>\n <\/div>\n <\/div>\n
\n \n Barcelona<\/a>\n <\/div>\n
\n \"icon\"\n\n (+34) 93 415 74 00<\/a>\n <\/div>\n <\/div>\n <\/div>\n\n \n
\n \"icon\"\n \"icon\"\n \n <\/div>\n <\/a>\n <\/div>\n <\/div>\n
\n
\n
\n
\n \n
\n
\n \"\u00c1ngel <\/div>\n
\n
\u00c1ngel Garc\u00eda Vidal<\/div>\n
Academic Counsel<\/div>\n
\n
\n \"email\"\n\n agarciav@ga-p.com<\/a>\n <\/div>\n
\n \n Madrid<\/a>\n <\/div>\n <\/div>\n <\/div>\n
\n
\n
\n Corporate and M&A, <\/a>\n Intellectual Property<\/a>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n \"icon\"\n\n \"icon\"\n\n <\/div>\n\n <\/div>\n
\n \n
\n \n
\n \"Rais <\/div>\n <\/a>\n
\n \n
Rais Amils<\/div>\n <\/a>\n
Partner<\/div>\n
\n \"email\"\n\n ramils@ga-p.com<\/a>\n <\/div>\n
\n \n
\n Intellectual Property<\/a>\n <\/div>\n <\/div>\n
\n \n Barcelona<\/a>\n <\/div>\n
\n \"icon\"\n\n (+34) 93 415 74 00<\/a>\n <\/div>\n <\/div>\n <\/div>\n\n \n
\n \"icon\"\n \"icon\"\n \n <\/div>\n <\/a>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n
\n
<\/div>\n
\n
\n
\"icon\"<\/div>\n
\"icon\"<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n \n\n<\/div>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

The Court of Appeal of the Unified Patent Court has ruled that a patent invalidity defence cannot be raised before the Unified Patent Court, with only a counterclaim being possible. This calls into question the way in which the \u2018long arm\u2019 is being applied with regard to European patents validated in States that are not party to the Agreement on a Unified Patent Court (UPCA), whether or not they are members of the European Union, since no counterclaim for revocation or plea of invalidity as a defence can be filed or raised with regard to such patents. This raises significant doubts about the compatibility of how the \u2018long arm\u2019 is applied in the Unified Patent Court system, given its own Rules of Procedure.<\/p>\n","protected":false},"featured_media":322569,"template":"","publicacion_categoria":[126],"class_list":["post-389441","publicacion","type-publicacion","status-publish","has-post-thumbnail","hentry","publicacion_categoria-analysis-en"],"acf":[],"yoast_head":"\nLegal doctrine of the UPC\u2019s Court of Appeal on the patent invalidity defence: is the way in which the \u2018long arm\u2019 is applied compatible with the UPC's own Rules of Procedure? - Despacho de abogados G\u00f3mez-Acebo y Pombo<\/title>\n<meta name=\"description\" content=\"The Court of Appeal of the Unified Patent Court has ruled that a patent invalidity defence cannot be raised before the Unified Patent Court, with only a counterclaim being possible. This calls into question the way in which the \u2018long arm\u2019 is being applied with regard to European patents validated in States that are not party to the Agreement on a Unified Patent Court (UPCA), whether or not they are members of the European Union, since no counterclaim for revocation or plea of invalidity as a defence can be filed or raised with regard to such patents. This raises significant doubts about the compatibility of how the \u2018long arm\u2019 is applied in the Unified Patent Court system, given its own Rules of Procedure.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Legal doctrine of the UPC\u2019s Court of Appeal on the patent invalidity defence: is the way in which the \u2018long arm\u2019 is applied compatible with the UPC's own Rules of Procedure? - Despacho de abogados G\u00f3mez-Acebo y Pombo\" \/>\n<meta property=\"og:description\" content=\"The Court of Appeal of the Unified Patent Court has ruled that a patent invalidity defence cannot be raised before the Unified Patent Court, with only a counterclaim being possible. This calls into question the way in which the \u2018long arm\u2019 is being applied with regard to European patents validated in States that are not party to the Agreement on a Unified Patent Court (UPCA), whether or not they are members of the European Union, since no counterclaim for revocation or plea of invalidity as a defence can be filed or raised with regard to such patents. This raises significant doubts about the compatibility of how the \u2018long arm\u2019 is applied in the Unified Patent Court system, given its own Rules of Procedure.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/\" \/>\n<meta property=\"og:site_name\" content=\"Despacho de abogados G\u00f3mez-Acebo y Pombo\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-03T14:00:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ga-pstg.servidortemporal.net\/wp-content\/uploads\/2024\/10\/Analysis.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2500\" \/>\n\t<meta property=\"og:image:height\" content=\"1308\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/\",\"url\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/\",\"name\":\"Legal doctrine of the UPC\u2019s Court of Appeal on the patent invalidity defence: is the way in which the \u2018long arm\u2019 is applied compatible with the UPC's own Rules of Procedure? - Despacho de abogados G\u00f3mez-Acebo y Pombo\",\"isPartOf\":{\"@id\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/ga-pstg.servidortemporal.net\/wp-content\/uploads\/2024\/10\/Analysis.jpg\",\"datePublished\":\"2026-03-03T14:00:27+00:00\",\"dateModified\":\"2026-03-03T14:00:30+00:00\",\"description\":\"The Court of Appeal of the Unified Patent Court has ruled that a patent invalidity defence cannot be raised before the Unified Patent Court, with only a counterclaim being possible. This calls into question the way in which the \u2018long arm\u2019 is being applied with regard to European patents validated in States that are not party to the Agreement on a Unified Patent Court (UPCA), whether or not they are members of the European Union, since no counterclaim for revocation or plea of invalidity as a defence can be filed or raised with regard to such patents. This raises significant doubts about the compatibility of how the \u2018long arm\u2019 is applied in the Unified Patent Court system, given its own Rules of Procedure.\",\"breadcrumb\":{\"@id\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/#primaryimage\",\"url\":\"https:\/\/ga-pstg.servidortemporal.net\/wp-content\/uploads\/2024\/10\/Analysis.jpg\",\"contentUrl\":\"https:\/\/ga-pstg.servidortemporal.net\/wp-content\/uploads\/2024\/10\/Analysis.jpg\",\"width\":2500,\"height\":1308},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Legal doctrine of the UPC\u2019s Court of Appeal on the patent invalidity defence: is the way in which the \u2018long arm\u2019 is applied compatible with the UPC’s own Rules of Procedure?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/#website\",\"url\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/\",\"name\":\"Despacho de abogados G\u00f3mez-Acebo & Pombo\",\"description\":\"G\u00f3mez-Acebo y Pombo es una firma de abogados independiente, con experiencia internacional, especializada en todas las \u00e1reas del derecho de los negocio.\",\"publisher\":{\"@id\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/#organization\",\"name\":\"Despacho de abogados G\u00f3mez-Acebo & Pombo\",\"url\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/ga-pstg.servidortemporal.net\/wp-content\/uploads\/2024\/09\/Logo-1-1.svg\",\"contentUrl\":\"https:\/\/ga-pstg.servidortemporal.net\/wp-content\/uploads\/2024\/09\/Logo-1-1.svg\",\"caption\":\"Despacho de abogados G\u00f3mez-Acebo & Pombo\"},\"image\":{\"@id\":\"https:\/\/ga-pstg.servidortemporal.net\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Legal doctrine of the UPC\u2019s Court of Appeal on the patent invalidity defence: is the way in which the \u2018long arm\u2019 is applied compatible with the UPC's own Rules of Procedure? - Despacho de abogados G\u00f3mez-Acebo y Pombo","description":"The Court of Appeal of the Unified Patent Court has ruled that a patent invalidity defence cannot be raised before the Unified Patent Court, with only a counterclaim being possible. This calls into question the way in which the \u2018long arm\u2019 is being applied with regard to European patents validated in States that are not party to the Agreement on a Unified Patent Court (UPCA), whether or not they are members of the European Union, since no counterclaim for revocation or plea of invalidity as a defence can be filed or raised with regard to such patents. This raises significant doubts about the compatibility of how the \u2018long arm\u2019 is applied in the Unified Patent Court system, given its own Rules of Procedure.","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Legal doctrine of the UPC\u2019s Court of Appeal on the patent invalidity defence: is the way in which the \u2018long arm\u2019 is applied compatible with the UPC's own Rules of Procedure? - Despacho de abogados G\u00f3mez-Acebo y Pombo","og_description":"The Court of Appeal of the Unified Patent Court has ruled that a patent invalidity defence cannot be raised before the Unified Patent Court, with only a counterclaim being possible. This calls into question the way in which the \u2018long arm\u2019 is being applied with regard to European patents validated in States that are not party to the Agreement on a Unified Patent Court (UPCA), whether or not they are members of the European Union, since no counterclaim for revocation or plea of invalidity as a defence can be filed or raised with regard to such patents. This raises significant doubts about the compatibility of how the \u2018long arm\u2019 is applied in the Unified Patent Court system, given its own Rules of Procedure.","og_url":"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/","og_site_name":"Despacho de abogados G\u00f3mez-Acebo y Pombo","article_modified_time":"2026-03-03T14:00:30+00:00","og_image":[{"width":2500,"height":1308,"url":"https:\/\/ga-pstg.servidortemporal.net\/wp-content\/uploads\/2024\/10\/Analysis.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/","url":"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/","name":"Legal doctrine of the UPC\u2019s Court of Appeal on the patent invalidity defence: is the way in which the \u2018long arm\u2019 is applied compatible with the UPC's own Rules of Procedure? - Despacho de abogados G\u00f3mez-Acebo y Pombo","isPartOf":{"@id":"https:\/\/ga-pstg.servidortemporal.net\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/#primaryimage"},"image":{"@id":"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/#primaryimage"},"thumbnailUrl":"https:\/\/ga-pstg.servidortemporal.net\/wp-content\/uploads\/2024\/10\/Analysis.jpg","datePublished":"2026-03-03T14:00:27+00:00","dateModified":"2026-03-03T14:00:30+00:00","description":"The Court of Appeal of the Unified Patent Court has ruled that a patent invalidity defence cannot be raised before the Unified Patent Court, with only a counterclaim being possible. This calls into question the way in which the \u2018long arm\u2019 is being applied with regard to European patents validated in States that are not party to the Agreement on a Unified Patent Court (UPCA), whether or not they are members of the European Union, since no counterclaim for revocation or plea of invalidity as a defence can be filed or raised with regard to such patents. This raises significant doubts about the compatibility of how the \u2018long arm\u2019 is applied in the Unified Patent Court system, given its own Rules of Procedure.","breadcrumb":{"@id":"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/#primaryimage","url":"https:\/\/ga-pstg.servidortemporal.net\/wp-content\/uploads\/2024\/10\/Analysis.jpg","contentUrl":"https:\/\/ga-pstg.servidortemporal.net\/wp-content\/uploads\/2024\/10\/Analysis.jpg","width":2500,"height":1308},{"@type":"BreadcrumbList","@id":"https:\/\/ga-pstg.servidortemporal.net\/en\/publications\/legal-doctrine-of-the-upcs-court-of-appeal-on-the-patent-invalidity-defence-is-the-way-in-which-the-long-arm-is-applied-compatible-with-the-upcs-own-rules-of-procedure\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/ga-pstg.servidortemporal.net\/en\/"},{"@type":"ListItem","position":2,"name":"Legal doctrine of the UPC\u2019s Court of Appeal on the patent invalidity defence: is the way in which the \u2018long arm\u2019 is applied compatible with the UPC’s own Rules of Procedure?"}]},{"@type":"WebSite","@id":"https:\/\/ga-pstg.servidortemporal.net\/en\/#website","url":"https:\/\/ga-pstg.servidortemporal.net\/en\/","name":"Despacho de abogados G\u00f3mez-Acebo & Pombo","description":"G\u00f3mez-Acebo y Pombo es una firma de abogados independiente, con experiencia internacional, especializada en todas las \u00e1reas del derecho de los negocio.","publisher":{"@id":"https:\/\/ga-pstg.servidortemporal.net\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ga-pstg.servidortemporal.net\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/ga-pstg.servidortemporal.net\/en\/#organization","name":"Despacho de abogados G\u00f3mez-Acebo & Pombo","url":"https:\/\/ga-pstg.servidortemporal.net\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ga-pstg.servidortemporal.net\/en\/#\/schema\/logo\/image\/","url":"https:\/\/ga-pstg.servidortemporal.net\/wp-content\/uploads\/2024\/09\/Logo-1-1.svg","contentUrl":"https:\/\/ga-pstg.servidortemporal.net\/wp-content\/uploads\/2024\/09\/Logo-1-1.svg","caption":"Despacho de abogados G\u00f3mez-Acebo & Pombo"},"image":{"@id":"https:\/\/ga-pstg.servidortemporal.net\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/ga-pstg.servidortemporal.net\/en\/wp-json\/wp\/v2\/publicacion\/389441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ga-pstg.servidortemporal.net\/en\/wp-json\/wp\/v2\/publicacion"}],"about":[{"href":"https:\/\/ga-pstg.servidortemporal.net\/en\/wp-json\/wp\/v2\/types\/publicacion"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ga-pstg.servidortemporal.net\/en\/wp-json\/wp\/v2\/media\/322569"}],"wp:attachment":[{"href":"https:\/\/ga-pstg.servidortemporal.net\/en\/wp-json\/wp\/v2\/media?parent=389441"}],"wp:term":[{"taxonomy":"publicacion_categoria","embeddable":true,"href":"https:\/\/ga-pstg.servidortemporal.net\/en\/wp-json\/wp\/v2\/publicacion_categoria?post=389441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}