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New on STN

December 2019

CAplus (SM) Now Provides Non-Conventional Patent Families for Chinese Dual Filings

November 2019

PatentPak(R) now available in USPATFULL/USPAT2 on STNext(R)

November 2019

CAS FORMULATIONS (TM) Enhanced on STNext

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News Messages 2006

Avoid truncation for IPC Searching 26. March 2006

Are you using truncation when searching IPC 8 codes? It's really not necessary, because we have up-posted IPC codes. Search any IPC code at the main group level, e.g., S A61K0005/IPC, and you'll retrieve records with any corresponding subgroup. Although you will get the exact same results by...

EMBASE is now updated on a daily basis 23. March 2006

Effective immediately, EMBASE is now updated on a daily, rather than a weekly, basis. Current-awareness alert (SDI) frequencies in EMBASE remain the same - weekly (default) and biweekly.

PATDPA resumes updating of DE-publications and adds IPC8 without attributes 20. March 2006

File PATDPA has been updated with week 2006/01 after an interruption of updating caused by producer delivery format changes as of January 2006. Updating with weeks 2006/02 to 2006/09 will be completed in the next two weeks. The updating of WO- and EP-publications will follow as soon as possible.

TOXCENTER reloaded with enhancements 17. March 2006

On February 26, 2006, TOXCENTER was reloaded, and the following enhancements were made:

MEDLINE/LMEDLINE reload improves functionality 07. March 2006

On February 26, 2006, MEDLINE/LMEDLINE on STN were reloaded.

New STN AnaVist pricing effective March 1, 2006 27. February 2006

New pricing for STN AnaVist will be in effect beginning March 1, 2006. Key changes include:

INSPEC has been reloaded and enhanced 21. February 2006

INSPEC (Information Service for Physics, Electronics, and Computing) produced by The Institution of Electrical Engineers (IEE), one of the first databases implemented on STN, providing access to the world-wide literature on physics, electrical engineering and electronics, control theory and...

STN AnaVist, Version 1.1, lets you share your STN AnaVist visualization results 18. February 2006

STN AnaVist, Version 1.1, is now available. Version 1.1 enables you to share your STN AnaVist visualization results with others.

REGISTRY/ZREGISTRY enhanced with more experimental spectral property data 17. February 2006

Beginning February 27, 2006, approximately 42,000 mass spectra images from Wiley Subscriptions Services, Inc. (WSS) are being added to about 35,000 records in REGISTRY/ZREGISTRY on STN. This addition significantly strengthens the collection of spectra properties introduced in 2005.

Status of current WO (PCT) Information on STN 16. February 2006

As of January 2006, WIPO started to deliver its data in a new format.