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Expired European patentEurope

Drug delivery compositions for improved stability of androgens

EP 0876131 B1 · Applicant: THERATECH, INC. (a Delaware Corporation)

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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.

Why it's free to use

  • Filed June 21, 1996 and granted August 13, 2014. A European patent lasts at most 20 years from filing, so its term ended June 21, 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 December 21, 2021.
  • 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.
FiledJune 21, 1996
PublishedNovember 11, 1998
GrantedAugust 13, 2014
Term endedJune 21, 2016
Application numberEP 96921735
Classification (CPC)A61K31/57 +2 more

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedJune 21, 1996PublishedNov 11, 1998Patent grantedAug 13, 2014Term endedJune 21, 2016

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