Expired European patentEurope
Polypeptides having human dopaminergic receptor activity, nucleic acids coding for said polypeptides and uses thereof for screening active substances on said polypeptides
EP 0507908 B1 · Applicant: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM)
Overview
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Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed October 16, 1991 and granted June 2, 1999. A European patent lasts at most 20 years from filing, so its term ended October 16, 2011.
- A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by April 16, 2017.
- We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledOctober 16, 1991
PublishedOctober 14, 1992
GrantedJune 2, 1999
Term endedOctober 16, 2011
Application numberEP 91918401
Classification (CPC)A61P25/00 +2 more
Timeline
Timeline From EPO dates
Sources & verification
Official EPO records
Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.