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

   www.epo.org › en › searching

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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.

   • Deutsch

     Patentwissen: unsere Patentdatenbanken und Recherchetools....

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

   • Patstat

     The EPO's PATSTAT has become a point of reference in the...

   • Manuals

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

   • IPscore

     evaluate patent portfolios, individual patent applications...

   • Help

     European Patent Bulletin updates The European Patent...

   • Summer Break

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

   • Release Notes Archive

     Select Export to export this and all other columns in the...

2. register.epo.org › espacenet › simpleSearchAdvanced Search - European Patent Register

   register.epo.org › espacenet › simpleSearch

   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.

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. patents.google.comGoogle Patents

   patents.google.com

   Search specific patents by importing a CSV or list of patent publication or application numbers.

5. research-and-innovation.ec.europa.eu › patents-and-licencing › search-patents_enSearch for patents - European Commission - Research and...

   research-and-innovation.ec.europa.eu › patents-and-licencing › search-patents_en

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   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).

6. tamu.libguides.com › cPatent Searching - Patents and Trademarks - Research Guides at...

   tamu.libguides.com › c

   27 Αυγ 2024 · Patent Public Search. Based on the advanced Patents End-to-End (PE2E) search tool USPTO examiners use to identify prior art, this free, cloud-based platform allows researchers to find granted U.S. patents, published patent applications, and advanced OCR searching of older patents.

7. inspire.wipo.int › european-patent-registerEuropean Patent Register | WIPO Inspire

   inspire.wipo.int › european-patent-register

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   The “Smart search” field displayed on the European Patent Register landing page allows users to enter inventor or applicant names, numbers, dates, keywords and classes in any order, without having to specify what exactly they want to search.