links to search in:

( )

National patent offices
& International Intellectual Property institutions

Ukrainian Patent Office
Patent Office of RF
US Patent Office
German Patent and Trade Mark Office
Institut National de la Propriete Industriale (FR)
Intellectual Property Office (UK)
Japan Patent Office
The Eurasian Patent Organization (EAPO)
European Patent Office
WIPO - the global forum for intellectual property services, policy, information and cooperation
The Benelux Office for Intellectual Property
Belgian co-ordinated collections of microorganisms(BM)