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

May 2019

Second 2019 update to Emtree(TM) now available on STN(R)

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

Meet us at

CIPAC - China Intellectual Property Annual Conference of China 2019, 03.-09.Sep, HangZhou
Bund Deutscher Patentanwälte - Herbstseminar, 10.-11.Okt, Dresden
EPOPIC 2019 - EPO Patent Information Conference, 29.-30. Oct, Bukarest

STN User Meetings

Paris, 10.09.2019
Toulouse, 12.09.2019
Lyon, 13.09.2019

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MARPAT

 Summary Sheet

Description:

Producer: Chemical Abstracts Service (CAS), USA
Coverage:1961-present
File Size:More than 499,630 records (08/2018)
Updates:Daily
File Type:Markush structure
Content:Markush structures in patents
Language:English

The CAS Markush Search Service database contains the Markush structure records for patents cited in the CA file. Because a typical Markush structure represents more than 250 hypothesized substances, the database offers more than 70 million opportunities to retrieve relevant patents. Sources include patents from 33 national patent offices, EPO, and WIPO. Structures are searchable and displayable. Bibliographic information, patent family information, cited references for records added to the database from 1999 to the present,  abstracts, and indepth substance and subject indexing of the original CA file record are displayable. A learning file, LMARPAT, is available.

Producer:

Chemical Abstracts Service
2540 Olentangy River Road
P. O. Box 3012
Columbus, Ohio 43210-0012
Phone:  (+1) 614-447-3600
Fax: (+1) 614-447-3798
Email: help(at)cas(dot)org
Copyright Holder

Usage Terms

The CAS Information Use Policies which apply to your use of the MARPAT File on STN are explained in detail.

Contents of CAS Information Use Policies

Part 1:
I. Introduction
II. Definitions

Part 2:
III. Authorized Use of CAS Information

Part 3:
IV. Unauthorized Use of CAS Information
V. Special Permission
VI. Further Information

Further details on the STN Information Keep & Share Program.