World Intellectual Property Organization

Collection of PCT (Patent Cooperation Treaty) National Phase Information

Several Industrial Property Offices now regularly notify WIPO of PCT international applications which have entered the national phase in their Office.  In order to enhance the dissemination of information related to PCT national phase entries, all Industrial Property Offices which have not already done so, are invited to supply national phase information to WIPO.  The relevant information will then be made available via the PATENTSCOPE® Search Service on the "National Phase" page of each PCT international application.

  • To supply national phase information, please follow the procedure detailed here.
  • Samples [ CSV] [ XML] [ DTD]
  • For any questions, please contact us.

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