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European Patent Register

The European Patent Register is a free internet service from the EPO which


  • stores all the publicly available information the EPO has on European patent applications as they pass through the grant procedure
  • contains procedural information on all European patent applications from the moment they are published
  • allows you to access the data in Espacenet and Open Patent Services (patent family information and INPADOC legal status)
  • contains all the public documents in the EPO's files, including correspondence between the EPO and the applicant/attorney.

To access the Register from Espacenet all you have to do is click on the EP Register button on the bibliographic data screen.


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