STN

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STN® - The choice of patent experts

As the premier single source for the world's disclosed scientific and technical research, intellectual property professionals and patent examiners at the world's major patent offices and research organizations rely on STN to answer business critical questions and make informed decisions.

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Unique Content

STN provides an information advantage. Only STN offers access to the world's scientific information on one integrated platform, including the authoritative chemistry content from CAS and patent content from Clarivate Analytics' Derwent World Patents Index.

Unparalleled Power and Precision

The robust search features of STN give you the flexibility to search as broadly or narrowly as you need, with unique tools and features that specifically address the challenges of searching and analyzing sci-tech, chemical and patent information.

Proven Reliability

STN goes beyond content and tools. As your partner with more than 30 years of dedicated service to professional searchers, we care about the quality of your search results and are ready to help when you need us.

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Learn More About STN
View STN Digital Brochure

STN News - What's New on STN

    March/April 2017 | Latest Release of New STN
    Enhances Search History and Expands Database
    Coverage

    January/February 2017 | 2017 Version of MEDLINE
    is Now Available    
 
    November/December 2016 | PatentPak Content is 
    Rapidly Expanding!
           

View or sign-up for STN News e-Newsletter

STN Training

Training Events
       
      Introduction to STNext
      June 27, 2017 at 1 p.m. EDT
  
Click here to Register

 

       

STN Support