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New on STN

October 2019

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

October 2019

New CAS FORMULATIONS TM Database Launched on STNext

April 2019

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

Meet us at

EPOPIC 2019 - EPO Patent Information Conference, 29.-30. Oct, Bukarest
IP-Service World, 25.-26. Nov, Munich

STN User Meetings

Hamburg, 23.10.2019
Milano, 23.10.2019
London, 05.11.2019

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Patent Forum Fall 2016

What’s New on STN?
Get up-to-date on the latest from STN. Learn what’s new and coming soon on both classic and new STN.

The Virtual File on STN
You can create your own flexible STN “virtual file” by combining different data from multiple databases.  Use STN tools like TRANSFER and FSORT to leverage information across databases.   Learn how to create custom display formats and use them to display just the information you need..

Multi-File Structure Searching on new STN
There are a number of structure searchable databases on the new STN platform – CAS REGISTRYSM, MARPAT®, Derwent Markush Resource (DWPIM), Derwent Chemistry Resource (DCR), and REAXYSFILESub. Learn how to perform structure searches in these databases, plus how to create a specific search strategy for the Derwent databases with new structure editor features. Learn techniques for duplicate patent removal, and results export in various formats, including new Excel formats.

Patent Classification and CPC Combination Sets on STN
Patent classifications can be used to create broad answer sets in a technology, to refine answer sets, and for competitive monitoring.  The Cooperative Patent Classification (CPC) system is the official system used by the USPTO and EPO and offers some new twists on classification searching for certain technologies.  Learn how to use thesauri, search and analyze relevant classifications on STN.