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Patents.com provides one of the most comprehensive worldwide sources of patent data - available in 15 languages. It?s a source for patent data, analytic tools and provides a hosted community platform enabling users to connect to generate business opp...

Hindawi is a rapidly growing academic publisher with more than 200 Open Access journals covering a wide range of academic disciplines.

A collection of model organism databases of metabolic pathways, including reactions, enzymes, genes and substrate compounds

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Science.gov is a gateway to government science information provided by U.S. Government science agencies, including research and development results.

Unbound Medicine creates mobile and web medical reference applications for iOS (iPhone, iPod touch, iPad), Android, BlackBerry, Windows Mobile, and Palm devices.

Thousands of biochemicals and research products. A dedicated team of scientists and support staff. Helping to make your research possible

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

WorldWideScience.org is a global science gateway