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New on STN

May 2013

CABA has been reloaded on May 24, 2013

May 2013

Effective today, the list of CAS Roles has been streamlined to increase clarity and search efficiency

May 2013

Emtree Thesaurus Updated in Embase

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Databases in Focus

Chemical Abstracts Plus
(CAplus^SM) and CAS REGISTRY^SM

Derwent World Patents Index (DWPI)

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PATINFO - 35. Kolloqium der TU Ilmenau über Patentinformation,Ilmenau, Jun 6.-7.

STN User Meetings

Essen, 28.05.2013
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News Messages 2004

LISA - new on STN	23. November 2004
Effective November 21, 2004 one more file produced by Cambridge Scientific Abstracts, Bethesda, MD, USA - LISA - has been released on STN.

KOREAPAT - new on STN	29. October 2004
A new patent database, KOREAPAT (Korean Patent Abstracts) has been released on STN on October 24, 2004.

File ENERGY no longer available to customers from Italy	27. September 2004
The International Energy Agency has informed us on short notice that Italy has retreated form the Energy Technology Data Exchange (ETDE) and requested to close access to the ENERGY database from Italy. As of October 1, 2004, customers from Italy are no longer authorised to ENERGY. We regret this...

SWETSCAN no longer available	23. September 2004
SWETSCAN has been removed from the RFTOOLS database cluster. SWETSCAN will be removed from STN on September 30, 2004. While on STN, SWETSCAN has not been accessible to customers in Canada, Japan, or the United States.

STANDARDS no longer available	22. September 2004
STANDARDS has been removed from the AEROTECH, CHEMISTRY, CORPSOURCE, ELECTRICAL, ENGINEERING, GOVREGS, and MATERIALS database clusters.

INPADOC: new family SDI and other enhancements	30. August 2004
As of Septemer 1, 2004 STN offers both document based alerts and also family based alerts for the INPADOC database. In addition to the existing SDI features for document specific updates it is now possible to monitor all specific changes in a patent family.

WPIDS / WPINDEX / WPIX: new display format HITSTR	27. August 2004
A new display format HITSTR allowing display of HIT STRUCTURES within the bibliographic document has been implemented in the Derwent World Patent Index files WPIDS, WPINDEX and WPIX.

BIOTECHABS/BIOTECHDS: display of Legal Status Data from INPADOC added	24. August 2004
The Derwent Biotechnology Resource files (non-subscriber file BIOTECHABS and subscriber file BIOTECHDS) have been enhanced with two new display fields.

BIOCOMMERCE: changes and enhancements	20. August 2004
In the fast-moving biotech arena companies come and go rapidly. A new start-up comes in to being every day of the week, while mergers and acquisitions are forcing consolidation among older companies. Staying on top of these developments is a challenge for all organisations.

CAplus and CA: patent records enhanced with Europ. & Japan Patent Office Classifications	17. August 2004
Effective August 1, 2004, patent records in the CA/CAplus family of files include the available European Classifications (ECLA) provided by the European Patent Office and File Forming Terms (F-Terms) provided by the Japan Patent Office. These classifications are included for the basic patents and...

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