STN® gives you access to key scientific and intellectual property resources, including essential value-added chemistry content from CAS and patent content from Derwent World Patents Index®. The comprehensive content collection, unparalleled search power and proven reliability of STN reduce your risk of missing critical information and help you protect valuable intellectual property.
STN focuses on meeting your needs and is relied upon by patent experts worldwide.
STN provides you with an information advantage, empowering you to answer business critical questions with insightful analysis that fuels informed decision making throughout your organization.
The robust search features of STN give you the flexibility to search as broadly or as narrowly as you like and address the unique challenges of searching and analyzing sci-tech, chemical and patent information:
STN goes beyond content and tools. As your partner, we care about the quality of your search results and are ready to help when you need us.
New STN addresses the needs and priorities of today's IP professionals with a state-of-the-art search and analysis solution. Integrating cutting-edge technology with a wide range of content and features in an intuitive interface, new STN offers enhanced search power, speed and unique capabilities.
New STN is available exclusively to customers with fixed fee, Global Value Pricing and Search Service Value Pricing agreements.
For more information about STN, please visit www.cas.org or www.stn-international.com
STN is operated jointly by CAS and FIZ Karlsruhe worldwide and represented in Japan by JAICI.