provided by
provided by FIZ Karlsruhe

SEMANTiCS 2019 in Karlsruhe

09.-12.09.2019:

SEMANTiCS is the leading European conference on Semantic Technologies and AI and is held for the first time in Karlsruhe, Germany. One of the organizers is FIZ Karlsruhe whose Vice President Information Service Engineering,  Prof. Sack, is Conference Chair and a member of the conference’s Permanent Advisory Board.

https://2019.semantics.cc/

New on STN

April 2019

New legal status codes for US patent applications and granted patents in INPADOC

April 2019

Updates in database World Surface Coatings Abstracts (file WSCA) have resumed

March 2019

Derwent World Patents Index and DWPIM - more frequent updates from April 2019

Meet us at

PATINFO 2019, 05.-07.Jun, Ilmenau
Tag der gewerblichen Schutzrechte, 03.Jul, Stuttgart
CPAC - Patent Information Annual Conference of China 2019, 03.-09.Sep, Bejing

STN User Meetings

Helsinki, 06.06.2019
Copenhagen, 12.06.2019
Stockholm, 13.06.2019

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

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.

The new format contains a zero (0) inserted immediately following the 7, which is always the first of the seven characters in the serial number (see example below). This change applies to 90,000 Korean application numbers and to approximately 3,000 priority application numbers in patents from 1999 to the present.

The new format will make crossover searching easier and will save you time by ensuring that patent number crossovers among STN patent databases are comprehensive.

Format for Korean Patent Application Number and Priority Application Number:

Previous format: KR YYYY-7nnnnn (e.g., KR 2000-710051)
New format: KR YYYY-70nnnnn (e.g., KR 2000-7010051)