5/20/2023 0 Comments Epo spacenetFor authoritative information, please refer to the relevant national patent authority. The EPO does not accept any responsibility for the accuracy or quality of the data displayed, including but not limited to their completeness and fitness for specific purposes, nor can it guarantee that such data are up to date. World Intellectual Property Office (WIPO): all published patent applications We provide access to the largest single source of technical information in the world: our databases containing millions of patent documents.United States Patent and Trademark Office (USPTO): patent applications with national filing date on or after 1 January 2003 (some earlier applications may also be available).Find out if your invention is unique or if other inventors have filed patent applications that are considered to be prior art. ![]()
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