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Discover the potential of the EPO’s legal patent information: find out if and where a patent has been granted, if it is valid, if there is still time to challenge it and much more.
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Fig. 1: Unitary Patent Register help. 2. Advanced search...
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Espacenet: free access to millions of patent documents. Find out if your invention is unique or if other inventors have filed patent applications that are considered to be prior art.
Advanced search. Enter numbers with or without country code. e.g. EP1883031 Publication number Tooltip. e.g. EP07010825 Application number Tooltip. e.g. US20030423700 Priority number Tooltip. Enter one or more dates (and/or date range for publication date) e.g. 20070919 Filing date Tooltip. e.g. 20070919 Publication date Tooltip.
25 Αυγ 2019 · Enjoy a seamless search experience and an application that adapts to the size/format of your devices. Search in all data, including full text, per default. See your search query at all times and refine it whenever you want. Browse the entire result list with abstract snippets and/or drawings.
EP full-text search enables you to search European patent applications (A documents) and granted patents (B documents) and monitor new publications as they appear.
Search patents and technologies categorised by name, JRC reference number, IPR status, science area, keyword and JRC institute. Find patents on the European Patent Office and on the Joint Research Centre (JRC).
The Cooperative Patent Classification (CPC) is an extension of the IPC and is jointly managed by the EPO and the US Patent and Trademark Office. It is divided into nine sections, A-H and Y, which in turn are sub-divided into classes, sub-classes, groups and sub-groups. There are approximately 250 000 classification entries.
