Product News

IFIALL Enhanced with the Addition of Cooperative Patent Classification (CPC) Data

November  25th,   2013

Effective November 24, 2013, Cooperative Patent Classification (CPC) data will become available for the first time in IFIALL on STN®. A number of new search and display fields will be introduced in IFIALL, as well as a CPC thesaurus. All available CPC data will be loaded during 4Q2013. A database banner will provide updated information on CPC data coverage as backfile content is added to IFIALL.

Two fields in IFIALL are being reloaded with enhanced data:

  • ARTU (ArtUnit) – the USPTO art unit which examined the patent
  • XPD (Expiration Date) – calculated patent expiration date

Recent News


    August 7, 2015 | CAS Announces the 2015 SciFinder
    Future Leaders in Chemistry and First-Ever Alumni
    Program
   
    August 3, 2015 | New STN Breaks Ground with
    Markush Structure Search and Enhanced Content
    for Intellectual Property Exploration and Research
   
    June 29, 2015 | CAS Assigns the 100 Millionth CAS
    Registry Number to a Substance Designed to
    Treat Acute Myeloid Leukemia
   
                                                                       More News >> 
 
 

Media Contact

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