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Expired European patentEurope

Trans apovincaminic acid ester derivatives as drugs

EP 0876367 B1 · Applicant: RICHTER GEDEON VEGYESZETI GYAR R.T.

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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.

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Why it's free to use

  • Filed December 13, 1996 and granted September 11, 2002. A European patent lasts at most 20 years from filing, so its term ended December 13, 2016.
  • 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 June 13, 2022.
  • 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.
FiledDecember 13, 1996
PublishedNovember 11, 1998
GrantedSeptember 11, 2002
Term endedDecember 13, 2016
Application numberEP 96942534
Classification (CPC)A61P25/00 +2 more

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedDec 13, 1996PublishedNov 11, 1998Patent grantedSep 11, 2002Term endedDec 13, 2016

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

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