New STN Revolutionizes Patent Searching

The new STN® platform delivers essential value-added content from CAS databases and Thomson Reuters' Derwent World Patent Index®, along with global full-text patent information and databases spanning key areas of science and technology, in an intuitive interface designed for professional IP searching. Leveraging cutting-edge technology, new STN revolutionizes patent searching by making it possible to explore the high-quality content STN offers to quickly find answers and develop unique insights.

"The new STN platform is very fast, and can handle almost any query that an information professional can throw at it. It opens up an entirely new class of questions that can be explored."  To read more, click here.
                                      Tony Trippe, Managing Director, Patinformatics, LLC

The latest release of new STN introduces Markush structure search, new XML and BizInt export options and seven additional databases. Click here to find out about the latest release.

New STN is currently available to all fixed-fee, Global Value Pricing and Search Service Value Pricing customers at



New STN improves efficiency and enhances your search experience with:

  • Project-oriented workflow
  • Enhanced search power and faster search execution
  • Simultaneous query and results interaction
  • Integrated real-time analysis


The intuitive interface provides an integrated, efficient search experience with a project-oriented workflow.



Cutting-edge technology delivers unparalleled search power and specialized features that empower you to answer business-critical questions fast.

STN Flexible Options for Searching


New STN offers unique features such as the Extended Patent Family Table that integrates patent information from CAplusSM, Derwent World Patents Index®, INPADOC and full-text databases to quickly provide a complete view of an invention.



​Integrating generic and exemplified structure search with the premier collections of chemical patent and non-patent literature, new STN offers an unsurpassed chemical IP search solution.

Markush Structure Example


New STN News

  • BizInt Smart Charts and new STN collaboration extends and optimizes intellectual property search workflow (September 2015)
  • Latest release of new STN breaks ground with Markush structure search, more export formats and seven additional databases (August 2015)
  • New STN delivers essential biomedical and patent content, extending the benefits of the new platform to more search types and users (February 2015
  • New STN expands global patent coverage and enhances search capabilities (July 2014)
  • New STN platform enhancements available, increase efficiency of search workflow (March 2014)
  • Version Two of New STN delivers global patent content and new features (December 2013)
  • Launch of Version One of New STN (July 2013)


Please note the classic STN platform remains available and fully supported. 

STN News-STN最新新闻

   February, 2016 | Alerts Tips and Thesauri Updates    

   January, 2016
| PatentPak Now Available in STN

   November/December, 2015 | Latest Release of 
   New STN Enhances Search Functionality,
   Workflow and Efficiency


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Training Events
Searching the DWPI Chemistry Resource (DCR)
    database on the new STN platform
      September 24, 9:00am EDT
      September 24, 2:00pm EDT

      September 29, 1:00pm EDT

Click here to Register

STN Patent Forum

      October 12, 9:00am - 4:00pm EDT
      NE PIUG Meeting, New Brunswick NJ



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电子邮件 电话 & 传真全球)中国)