Espacenet: free access to over 150 million patent documents

 Siemens EP 2007 Tooltip

New Espacenet is here

Why not move to the new interface and get started right away?

Key features:

  • 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
  • Navigate the result list and document details at the same time
  • Build your query intuitively using Advanced search
  • Filter your results according to predefined categories and run statistical analyses

Need some time to get familiar with new Espacenet? We will keep classic Espacenet running for a little while longer so that the transition is smooth.

CPC International

The CPC International project (CPCI) was launched on 24/25 August 2019.

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