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WIPO Pearl Update: Enhanced Database

June 1, 2016

The WIPO Pearl terminology database has been updated with 5,000 new terms, 600 new concepts, and 1,000 new concept relations.

The database now contains over 115,000 patent terms and 17,000 patent concepts, all entered and validated by WIPO-PCT language experts (translators and terminologists). More than 11,000 concepts are linked to other concepts in the database, and these relationships can be browsed in our Concept Map Search.

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