Expired European patentEurope
Substance with antiinflammatory and platelet antiaggregation activity extracted from plants of the family bromeliaceae or derived from bromelain and its extraction procedure
EP 0089532 B1 · Applicant: ROTTAPHARM S.p.A.
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 March 5, 1983 and granted January 14, 1987. A European patent lasts at most 20 years from filing, so its term ended March 5, 2003.
- 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 September 5, 2008.
- 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.
FiledMarch 5, 1983
PublishedSeptember 28, 1983
GrantedJanuary 14, 1987
Term endedMarch 5, 2003
Application numberEP 83102175
Classification (CPC)A61K31/715 +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.