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Expired Canadian patentCanada

Monoclonal antibiodies and methods for fungal pathogen detection

CA 1339730 C · Owner: Union Carbide Diagnostics Inc. · Inventors: Petersen, Frank Peter; Miller, Sally Ann; Grothaus, Gary David

CIPO record

Overview

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

This invention provides monoclonal antibodies useful for the detection of Pythiaceae infection of plants. Hybridoma producing the antibodies as well as materials and kits for carrying out the detection of the organisms are also disclosed.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted March 17, 1998. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 17, 2015.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 9, 1986
GrantedMarch 17, 1998
Term endedMarch 17, 2015
Patent numberCA 1339730 C
Classification (IPC)C12N5/18 +2 more

Timeline

Timeline From CIPO dates

1987199019931996199920022005200820112014Application filedSep 9, 1986Patent grantedMarch 17, 1998Term endedMarch 17, 2015

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.