April 4, 2022

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Enhanced Derwent World Patents Index® Now Available on STNext

A new and enhanced version of the Derwent World Patents Index is now available! If you run DCR structure searches, are interested in citation searching or if you would like to learn more, please see: https://www.stn-international.com/en/DWPIRelease.pdf

Derwent Chemistry Resource (DCR) Now Available As a Standalone Database on STNext

In the course of the Derwent World Patent Index DWPI® re-implementation, the Derwent Chemistry Resource (DCR) has been removed from the DWPI databases WPINDEX, WPIDS and WPIX and stored in the new DCR database which is only available in STNext.

The DCR database provides an easier workflow for cross-over into DWPI databases, higher system limits for structure searches, and hit structure highlighting.

As an additional current awareness option (SDI), SMARTracker crossfile SDIs can now be set up for DCR - WPINDEX/WPIDS/WPIX.

More details and further advantages of the new database can be found at: https://www.stn-international.com/sites/default/files/X/DWPI_Info_Mar22.pdf