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Expired Canadian patentCanada

Monoclonal antibodies to unreduced nonenzymatically glycated proteins

CA 1290266 C · Owner: Furcht, Leo T. · Inventors: Furcht, Leo T.; Tarsio, Joseph F.

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

A hybridoma is provided which yields a monoclonal antibody which binds to an epitope on an unreduced nonenzymatically-glycated plasma protein and which is, substantially free of cross-reactivity with the corresponding non-glycated plasma protein.

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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 October 8, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 8, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 23, 1987
GrantedOctober 8, 1991
Term endedOctober 8, 2008
Patent numberCA 1290266 C
Classification (IPC)C12N5/16 +2 more

Timeline

Timeline From CIPO dates

1988199119941997200020032006Application filedJune 23, 1987Patent grantedOct 8, 1991Term endedOct 8, 2008

Sources & verification

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