European Patent Office (EPO), the gateway for the European Patent Office.

The Japan Patent Office (JPO) is a Japanese governmental agency in charge of industrial property right affairs, under the Ministry of Economy, Trade and Industry. The Japan Patent Office is one of the world's three largest patent offices called Trilateral Offices. The Japan Patent Office is located in Kasumigaseki, Chiyoda-ku, Tokyo.

Surf IP is a project of the Intellectual Property Office of Singapore. SurfIP is a revolutionary vertical portal where patent attorneys, researchers, inventors and business users no longer need to remember obscure syntax and file names or pay high costs for searching for IP information in different systems.

Responsible for Intellectual Property (Copyright, Designs, Patents and Trade Marks) in the UK.

Aims to bring you all the answers to your questions and all the resources you need to find your way through the IP jungle of Copyright, Designs, Patents and Trade Marks.

A service provided by the German Patent and Trade Mark Office. Conduct online searches in patent publications from around the world stored in the database of DEPATIS, the in-house patent information system of the German Patent and Trade Mark Office.

The Canadian Intellectual Property Office (CIPO) is the patent, trade-mark, and copyright administration body of Canada.

The Deutsches Patent- und Markenamt (DPMA) or German Patent and Trade Mark Office (GPTO) is the German national patent office, with headquarters at Munich.