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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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Selected STN databases scheduled for removal on December 31, 2010

09. November 2010

The following databases will be removed from STN on December 31, 2010:

  • ABI-INFORM
  • AQUIRE
  • CSCHEM
  • CSCORP
  • DRUGMONOG
  • DRUGMONOG2
  • HSDB
  • IMSCOPROFILE
  • IMSDRUGNEWS
  • IMSPRODUCT
  • MDF
  • MSDS-CCOHS
  • NLDB
  • PROMT
  • TEXTILETECH
  • WTEXTILES

These changes are necessary due to a variety of technical, fiscal, and producer-driven factors. STN will redirect resources to highly requested enhancements for key databases and development of the new STN platform announced earlier this year, which will provide a substantially enhanced customer experience in the future.

If you need assistance in locating alternative sources for content currently accessed through these databases, please contact STN Help Desk at helpdesk(at)fiz-karlsruhe(dot)de or your local STN representative.