provided by
provided by FIZ Karlsruhe

New on STN

May 2018

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

April 2018

CCI Now Searchable in CAS REGISTRY(SM)

February 2018

Chinese dual filings are now linked within DWPI families

Meet us at

Tag der gewerblichen Schutzrechte,
04. Jul, Stuttgart
CIIPM-Cambridge Information and
IP Meeting - Annual Meeting,
05. Jul, Cambridge
CPAC - Patent Information Annual
Conference of China 2018,
30.-31. Aug, Beijing

STN User Meetings

Prague, 19.06.2018
Amsterdam, 27.09.2018
Hamburg, 24.10.2018

This website uses cookies. Matomo is used for the usage analysis. By continuing to use the website, you agree to this. If you object to the usage analysis or would like to learn more about cookies, please click on the privacy policy. Close

Change to PI field in CAplus records

27. November 2015

The field label for the PI field now appears on its own line, preceding the patent information included in this field. This applies to CAplus, HCAplus and ZCAplus only. Customers post-processing CAplus records are encouraged to determine whether there any impacts on their routines.