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New on STN

February 2020

New legal event data from Croatia, Italy, and Poland in INPADOCDB and INPAFAMDB

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

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The 2020 AI-SDV Conference,
20.-21.Apr, Nice
EPO East meets West, 23.-24.Apr, Vienna
PATINFO 2020, 17.-19.Jun, Ilmenau

STN User Meetings

Munich, 20.05.2020

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New Version of Emtree Introduces over 800 New Terms to Embase on Classic STN and New STN

16. September 2015

The September 2015 version of Emtree adds over 800 new preferred terms for Embase and Embase Alert searching on classic STN platforms, as well as on new STN. The new terms include:

  • 258 drug terms (terms assigned to the Chemicals and Drugs facet)
  • 558 non-drug terms

In total Emtree now includes 72,543 preferred terms.

Further information on the latest changes to Emtree may be found at: . If you are running alerts in Embase, please consider reviewing the lists of new and replacement terms in case your strategies need to be updated.