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Expired European patentEurope

Arrangement for linearization and temperature compensation of sensor signals

EP 0711976 B1 · Applicant: ENDRESS + HAUSER GMBH + CO.

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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 November 11, 1994 and granted July 4, 2001. A European patent lasts at most 20 years from filing, so its term ended November 11, 2014.
  • 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 May 11, 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.
FiledNovember 11, 1994
PublishedMay 15, 1996
GrantedJuly 4, 2001
Term endedNovember 11, 2014
Application numberEP 94117802
Classification (CPC)G01D3/0365

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedNov 11, 1994PublishedMay 15, 1996Patent grantedJuly 4, 2001Term endedNov 11, 2014

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