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New on STN

February 2020

New legal event data from Croatia, Italy, and Poland in INPADOCDB and INPAFAMDB

January 2020

Changes to Derwent WPI Update numbering and the total number of annual DWPI updates

December 2019

Derwent World Patents Index: Manual Code revision 2020

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The 2020 AI-SDV Conference,
20.-21.Apr, Nice
EPO East meets West, 23.-24.Apr, Vienna
PATINFO 2020, 17.-19.Jun, Ilmenau

STN User Meetings

Munich, 20.05.2020

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STN Express Maintenance Release, Version 8.4.2, Is Now Available for Download

17. February 2010

A new version of STN Express, Version 8.4.2, is available for download. This is a maintenance release created to fix several software issues reported since the launch of STN Express, Version 8.4, and to ensure compatibility with Windows 7. Please visit the STN Software License and Download web site to obtain this release: