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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

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STNewsline 1999

09/1999 (Dec 16)
08/1999 (Nov 16)
07/1999 (Oct 07)
06/1999 (Sept 10)
05/1999 (Aug 13)
04/1999 (July 07)
03/1999 (June 10)
02/1999 (May 19)
01/1999 (Apr 08)