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New on STN

October 2018

Derwent Markush Resource (DWPIM) now available on STNext™ integrated in the classic STN workflow

Third Emtree(R) Thesaurus Update Now Available in Embase

STN(R) Reflects Second Update to Emtree(R) Thesaurus for 2018

More News Messages

Databases in Focus

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

Derwent World Patents Index (DWPI)
and Derwent Markush Resource (DWPIM)

INPAFAMDB

Meet us at

Bund Deutscher Patentanwälte - Herbstseminar, 18.-19. Oct, Hamburg
AIPLA Annual Meeting, 25.-27. Oct, Washington, DC
IP Service World, 26.-27. Nov, Munich

STN User Meetings

Hamburg, 24.10.2018
Prague, 07.11.2018
Madrid, 07.11.2018

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News Messages 2010

Value-Added Indexing Improves Access to World Traditional Medicine Patents in CAplus	23. December 2010
Now you can locate answers to your research questions more quickly and easily when you search the archive of 50,000 unique World Traditional Medicine (WTM) patents offered by CAplus. Newly added index terms, including CAS Registry Numbers and roles, provide many additional points of access that you...

New PNK field allows more precise crossover among STN patent databases	16. December 2010
To provide more precise patent publication number crossovers, STN has introduced the PNK (Patent Number/Kind Code) field for use when transferring patent publication numbers between databases. PNK field crossovers can be used to transfer patent answer sets. A new PNK.B (Patent Number/Kind Code of...

Search an additional 46,850 records with MEDLINE backfile extension to 1946	14. December 2010
Now you can search an additional 46,850 bibliographic records recently added to the MEDLINE backfile, extending its coverage to 1946.

Higher System Limits Increase the Power of STN Substance-Based Searching	14. December 2010
Substance searchers on STN now have vastly enhanced searching power due to a recent increase in search limits in the CAS databases. The increased limits provide greater flexibility and efficiency in the substance-search processes.

PROUSDDR and SYNTHLINE scheduled for removal December 31, 2010 by request of Prous Science	19. November 2010
For your planning purposes, please note that on December 31, 2010, the PROUSDDR and SYNTHLINE databases will be removed from STN at the request of the database producer, Prous Science.

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:

New format for Korean patent application numbers in CA/CAplus increases consistency, saves time	03. November 2010
Numerous Korean patent application numbers (/AP) and priority application numbers (/PRN) in the CA/CAplus family of databases formerly consisted of six digits. A new seven-digit format has been adopted to ensure conformity among the CA/CAplus family and other important STN databases.

INPADOCDB/INPAFAMDB Promotional Offer	27. October 2010
To show the superior quality of the Inpadoc Files on STN, FIZ Karlsruhe is offering to STN customers and interests a promotional offer for setting up SDIs free and receiving SDI results free of charge for a month.Search requests need to be at FIZ Karlsruhe until January 10, 2011.The profiles (SDIs)...

INPADOCDB/INPAFAMDB: Enhancements to the US national patent classification	27. October 2010
The issued US national patent classification (NCL) is available for 6 million US applications in the INPADOC databases back to 1968. The NCL codes have now been standardized according to STN-standard rules and a NCL-thesaurus has been introduced to support patent classification searching. In...

New version of STN Viewer preserves custom-highlighting of terms when patent documents are saved in .rtf format	25. October 2010
A new release of STN Viewer allows you to preserve customized-highlighting of terms of interest when saving original STN Viewer patent documents to .rtf format. Now your colleagues and managers can quickly review patent documents in .rtf format, either print or electronically, by relying on the...

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News Message Archive

Top

1: Home

1.1: About STN

1.2: Solutions for

1.3: Products and Services

1.4: Customer Support

1.5: Training Center

2: FIZ Karlsruhe Home

3: Press Room

4: Contact

5: Sitemap

Schnellzugriff

New on STN

October 2018

Derwent Markush Resource (DWPIM) now available on STNext™ integrated in the classic STN workflow

September 2018

Third Emtree(R) Thesaurus Update Now Available in Embase

May 2018

STN(R) Reflects Second Update to Emtree(R) Thesaurus for 2018

Databases in Focus

Meet us at

STN User Meetings

News Messages 2010

To provide more precise patent publication number crossovers, STN has introduced the PNK (Patent Number/Kind Code) field for use when transferring patent publication numbers between databases. PNK field crossovers can be used to transfer patent answer sets. A new PNK.B (Patent Number/Kind Code of...

Now you can search an additional 46,850 bibliographic records recently added to the MEDLINE backfile, extending its coverage to 1946.

Substance searchers on STN now have vastly enhanced searching power due to a recent increase in search limits in the CAS databases. The increased limits provide greater flexibility and efficiency in the substance-search processes.

For your planning purposes, please note that on December 31, 2010, the PROUSDDR and SYNTHLINE databases will be removed from STN at the request of the database producer, Prous Science.

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

Numerous Korean patent application numbers (/AP) and priority application numbers (/PRN) in the CA/CAplus family of databases formerly consisted of six digits. A new seven-digit format has been adopted to ensure conformity among the CA/CAplus family and other important STN databases.

The issued US national patent classification (NCL) is available for 6 million US applications in the INPADOC databases back to 1968. The NCL codes have now been standardized according to STN-standard rules and a NCL-thesaurus has been introduced to support patent classification searching. In...

A new release of STN Viewer allows you to preserve customized-highlighting of terms of interest when saving original STN Viewer patent documents to .rtf format. Now your colleagues and managers can quickly review patent documents in .rtf format, either print or electronically, by relying on the...

News Message Archive