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New on STN

February 2019

New Display Format IFAM2 in INPADOCDB and INPAFAMDB with Focus on Legal Status

February 2019

Key Terms support efficient full-text searching and results evaluation in Patent Full-text Databases

February 2019

Reload of patent full-text databases FRFULL and GBFULL with major enhancements

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The DWPI (files WPINDEX, WPIDS and WPIX) on STN has been enhanced with thesauri for the European Patent Classifications

26. April 2011

European Patent Classifications are being added to the DWPI database (files WPINDEX/WPIDS/WPIX) for some time already. Now thesauri are being made available for the /EPC and /ICO search fields to make navigating through the maze of codes easier. For available relationships see HELp RCO.

For further particulars please refer to our Help Desk.