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Expired European patentEurope

Methods for modulating t cell responses by manipulating intracellular signal transduction

EP 0758232 B1 · Applicant: The United States of America as representend by The Secretary of The Navy

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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 May 1, 1995 and granted September 8, 2004. A European patent lasts at most 20 years from filing, so its term ended May 1, 2015.
  • 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 November 1, 2020.
  • 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.
FiledMay 1, 1995
PublishedFebruary 19, 1997
GrantedSeptember 8, 2004
Term endedMay 1, 2015
Application numberEP 95917184
Classification (CPC)A61P43/00 +2 more

Timeline

Timeline From EPO dates

1996199820002002200420062008201020122014Application filedMay 1, 1995PublishedFeb 19, 1997Patent grantedSep 8, 2004Term endedMay 1, 2015

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