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New STN - Version One

What’s New

April 2017

Latest Release of New STN Enhances Search History and Expands Database Coverage

October 2016

Latest Release of New STN Extends Export to Excel Support to 28 More Databases

Press Releases

November 2015

FIZ Karlsruhe and Thomson Reuters Advance Chemical Structure Patent Search

August 2015

New STN® Breaks Ground with Markush Structure Search and Enhanced Content for Intellectual Property Exploration and Research


Im chemischen Strukturraum
T. Stengel, A. Barth, H. Kraut, P. Löw in Nachrichten aus der Chemie, Juni 2016

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New STN – Remaking a Classic While Keeping the Classic
Online Searcher Magazine,
March/April 2016

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First Look - New STN - Big Data Creates Chemistry Without Limits
Anthony Trippe’s blog entry, Patinformatics, LLC, August 17, 2013

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STN Version One: New Searching Platform Under Development
Information Today, Inc., January 24, 2013

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Latest Release of New STN Extends Export to Excel Support to 28 More Databases

12. October 2016

Closely following the introduction of Export to Excel support for CAplusSM and DWPISM in July, the latest release extends Excel support to an additional 28 databases, further facilitating workflow integration and analysis of new STN search results. Other Excel-related updates include locked column headings and better image handling when manipulating columns in Excel.

The latest release also enhances structure drawing and query precision with the addition of deuterium and tritium atoms to the structure editor Common Atoms palette and superatom support for DCR. Other recent structure search improvements for the Derwent Markush Resource (DWPIM), DCR and REAXYSFILE include better search performance, as well as increased precision of closed substructure searches, element count, atom lock, ring lock and matching.