| Title | Summary | |
| European Patent Office | SummaryPage |
|
| United States Patent and Trademark Office (USPTO) | SummaryPage |
|
| American Intellectual Property Law Association (AIPLA) | SummaryPage |
| Austrian Patent Office (Osterreichisches Patentamt) | SummaryPage |
| Benelux Trademarks Office (BTO) | SummaryPage |
| Canadian Intellectual Property Office (CIPO) | SummaryPage |
| Croatian Patent Office | SummaryPage |
| Danish Patent and Trademark Office | SummaryPage |
| Deutsches Patent- und Markenamt (DPMA, German Patent and Trade Mark Office) | SummaryPage |
| Estonian Patent Office | SummaryPage |
| European Union - Intellectual and Industrial Property page | SummaryPage |
| French Patent Office (INPI) | SummaryPage |
| Georgian Patent Office | SummaryPage |
| Hellenic Industrial Property Organisation (O.B.I.) | SummaryPage |
| Hungarian Patent Office | SummaryPage |
| Icelandic Patent Office | SummaryPage |
| Industrial Property Office of the Czech Republic | SummaryPage |
| Industrial Property Office of the Slovak Republic | SummaryPage |
| Instituto Mexicano de la Propiedad Industrial (IMPI) | SummaryPage |
| Intellectual Property Department the Government of the Hong Kong Special Administrative Region | SummaryPage |
| Intellectual Property Office of New Zealand (IPONZ) | SummaryPage |
| Intellectual Property Office of Singapore (IPOS) | SummaryPage |
| intellectual-property.gov.uk (Government-backed home of UK Intellectual Property on the Internet) | SummaryPage |
| IP Australia | SummaryPage |
| Irish Patents Office | SummaryPage |
| Italian Patent and Trademark Office | SummaryPage |
| Japan Patent Information Organization (JAPIO) | SummaryPage |
| Japanese Patent Office | SummaryPage |
| Korean Intellectual Property Office (KIPO) | SummaryPage |
| Malaysia Intellectual Property Corporation (MIPC) | SummaryPage |
| National Association of Patent Practitioners (NAPP) | SummaryPage |
| National Board of Patents and Registration of Finland (NBPR) | SummaryPage |
| National Institute of Industrial Property (INPI) | SummaryPage |
| Netherlands Industrial Property Office (NIPO) | SummaryPage |
| Norwegian Patent Office (Patentstyret) | SummaryPage |
| Office for Industrial Property (Belgium) | SummaryPage |
| Oficina Espanola de Patentes y Marcas (Spain) | SummaryPage |
| OHIM - Office for Harmonisation in the Internal Market (Trade Marks and Designs) | SummaryPage |
| Patent and Trade Mark Group (PATMG) | SummaryPage |
| Polish Patent Office | SummaryPage |
| Portuguese Patent Office | SummaryPage |
| Russian Agency for Patent and Trademarks (Rospatent) | SummaryPage |
| Slovenian Intellectual Property Office (SIPO) | SummaryPage |
| State Intellectual Property Office of P.R. China | SummaryPage |
| State Office for Inventions and Trademarks (OSIM, Oficiul de Stat pentru Inventii si Marci) | SummaryPage |
| State Patent Bureau of the Republic of Lithuania (SPB) | SummaryPage |
| Swedish Patent and Registration office (PRV - Patent- och registreringsverket) | SummaryPage |
| Swiss Federal Institute of Intellectual Property | SummaryPage |
| The Canadian Intellectual Property Office | SummaryPage |
| Turkish Patent Institute | SummaryPage |
| UK Patent Office | SummaryPage |
| | |
