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1. www.epo.org › en › searchingSearching for patents | epo.org - European Patent Office

   www.epo.org › en › searching

   • Αποθηκευμένο αντίγραφο

   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.

   • Deutsch

     EBD files (weekly download) - free of charge . Go back ;...

   • Helpful Resources

     Staffed by experts on the Japanese, Chinese and Korean...

   • Patstat

     Request for extension/validation International route (PCT)...

   • Manuals

     Complete specification of EPO Bibliographic Data (EBD). If...

   • IPscore

     IPscore is a tool to evaluate patents, technologies and...

   • Help

     European Patent Bulletin updates The European Patent...

   • Summer Break

     Dear readers, The summer holidays are approaching fast,...

   • Release Notes Archive

     Fig. 3: UP About this file sections for entries specified in...

2. chromewebstore.google.com › detail › petapatorPetapator - Chrome Web Store

   chromewebstore.google.com › detail › petapator

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   Increase your patent search and PubMed search efficiency Petapator seamlessly integrates a robust AI Large Language Model (LLM) with leading patent search and biomedical literature search sites,...

3. worldwide.espacenet.comEspacenet – patent search

   worldwide.espacenet.com

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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.

4. inspire.wipo.int › espacenetEspacenet | WIPO Inspire

   inspire.wipo.int › espacenet

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   Espacenet is a free patent search tool accessible to beginners and experts. It contains data on more than 120 million patent documents from around the world and is updated daily. Supporting information can help you understand whether a patent has been granted and if it is still in force.

5. link.epo.org › web › searching-for-patents-brochure_enSearching for patents - Products and services from the European...

   link.epo.org › web › searching-for-patents-brochure_en

   This free-to-use online tool gives you access to European patent applications and granted patents. 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. It features advanced search capabilities, including full-text searching.

6. www.epo.org › en › searching-for-patentsEP full-text search | epo.org - European Patent Office

   www.epo.org › en › searching-for-patents

   • Αποθηκευμένο αντίγραφο

   This free-to-use online tool gives you access to European patent applications and granted patents. Open 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.

7. www.maxval.com › blog › 5-free-patent-search-engines-and-databases5 Free Patent Search Engines and Databases - MaxVal

   www.maxval.com › blog › 5-free-patent-search-engines-and-databases

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   3 Ιουν 2021 · Google Patents is our top recommendation among the free patent search engines. Google Patents indexes more than 18 million patent documents published worldwide including full-text data from major offices such as the USPTO, EPO, JPO, KPO, WIPO, and CNIPA.