Product News

DWPI Databases (WPINDEX, WPIDS, WPIX) Enhanced with Numerical Property Search Feature

April  16th,   2012

The Numerical Property Search feature in the Derwent World Patent Index (WPINDEX, WPIDS and WPIX) on STN enables numerical searches to be performed for a specific set of physical property data identified within the English text fields.

Search field codes and related text for all physical properties available for numerical property searches have been indexed in the /PHP search field. Details on the newly available search fields and units are listed under HELP NPS. 

For further information, please contact your local STN Help Desk.

Recent News

      
    December 19, 2014 | CAS Expands Coverage of
    Reactions from Dissertations in CASREACT
    
    December 18, 2014
| Additional Experimental Spectra 
    Now Available in CAS REGISTRY on SciFinder and
    in STN
    
    October 7, 2014
 | CAS and Obiter Research form a
    multi-year collaboration to provide SciFinder to their
    research team
                 
 
                                                                     More News >> 

 

 Media Contact

 Name: Rhonda Ross
 Phone: 614-447-3624                                       
 Email: cas-pr@cas.org