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provided by FIZ Karlsruhe

New on STN

May 2013

Emtree Thesaurus Updated in Embase

April 2013

Embase Alert (EMBAL) Enhanced with Articles-in-Press Content and Optimized for Use as a Companion Database for Embase

April 2013

Emtree Thesaurus Updated in Embase

Meet us at

PATINFO - 35. Kolloqium der TU Ilmenau über Patentinformation,Ilmenau, Jun 6.-7.

STN User Meetings

München, 14.05.2013
Essen, 28.05.2013
London, 11.06.2013

STN Viewer - A powerful workflow productivity tool for patent information users

STN® Viewer™ is a web-based workflow productivity tool for patent information users.  It is designed for simple management and evaluation of full-text patent documents from STN Express® answer sets. 

Product Overview

STN Viewer is the only patent evaluation tool integrated with the high-quality full-text patent databases on STN® and the precise searching capabilities and post-processing features of STN Express.

STN Viewer combines the power of STN with an easy-to-use interface for efficient patent management and evaluation.

Features and Benefits

With STN Viewer, you can:

  • Seamlessly transition from patent searching to patent evaluation
  • Quickly evaluate patents for relevancy
  • Reduce the time needed to evaluate large patents
  • Improve communication of patent evaluation results

Manage Patents:

Evaluate Patents:

Information on STN Viewer is also available in PDF.

Accessing STN Viewer
Supported web browsers:

  • Microsoft® Internet Explorer®, Version 6.0 or higher
  • Mozilla® Firefox®, Version 1.0 or higher

To use STN Viewer:

  1. Conduct a search in STN Express, Version 8.2, in one or more patent-containing databases
  2. Click an L-number or a patent number from a displayed patent record and select Evaluate with STN Viewer 

When Evaluate with STN Viewer is selected, patent documents are retrieved from STN full-text patent databases and sent to STN Viewer, launched in your default web browser.  Existing patent projects in STN Viewer may be accessed directly via the Web.