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provided by FIZ Karlsruhe

New on STN

January 2020

Changes to Derwent WPI Update numbering and the total number of annual DWPI updates

December 2019

Derwent World Patents Index: Manual Code revision 2020

December 2019

New Korean Patent Full-Text Database KRFULL released

STN User Meetings

Munich, 20.05.2020

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STN User Guides

STN User Guides provide detailed descriptions of specific STN features or functions. Examples are used throughout the guides to show you the exact STN interaction. All STN User Guides below are in PDF format and listed in alphabetical order.