Match: All Any Boolean

Category bioinformatik.de / Literature / Patents /

bmb+f Patentserver.
http://www.patente.bmbf.de/

IBM´s excellent patentdatabase. There are some bioinformatics relevant entries.
http://www.patents.ibm.com/

US Patent Trademark Office Web Patent Database.
http://www.uspto.gov/patft/index.html