Databases and reference works: Patents

Alphabet: All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Legend

Title (alternative title(s); see also). - Producer.
Authorized users - availability - access software - installation instructions; Details

Databases and reference works (sorted by title): 4

Derwent Innovations Index - Institute for Scientific Information and Derwent.
ETH - Online - WWW browser; Details

esp@cenet (espacenet) - European Patent Office.
Free - Online - WWW browser; Details

Patent & Utility Model Gazette DB (Japanische Patente) - Industrial Property Digital Library (National Center Industrial Property Information and Training / Japanese Patent Office).
Free - Online - WWW browser; Details

USPTO (US Patents) - United States Patent and Trademark Office.
Free - Online - WWW browser; Details