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Expired European patentEurope

Cyanimino oxime ethers, process and intermediates for the preparation and use thereof for the control of noxious fungi and animal pests

EP 0873307 B1 · Applicant: BASF AKTIENGESELLSCHAFT

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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 December 16, 1996 and granted May 31, 2000. A European patent lasts at most 20 years from filing, so its term ended December 16, 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 16, 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 16, 1996
PublishedOctober 28, 1998
GrantedMay 31, 2000
Term endedDecember 16, 2016
Application numberEP 96943130
Classification (CPC)C07C261/04 +1 more

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedDec 16, 1996PublishedOct 28, 1998Patent grantedMay 31, 2000Term endedDec 16, 2016

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