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Canadian application, no grantCanada

Nucleic acids encoding a g protein gamma subunit involved in sensory transduction

CA 2344719 A1 · Owner: Zuker, Charles S. · Inventors: Zuker, Charles S.; Adler, Jon Elliot; Cowan, 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

The invention provides isolated nucleic acid and amino acid sequences of a sensory cell specific G protein gamma subunit antibodies to such subunits, methods of detecting such nucleic acids and subunits and methods of screening , for modulators of sensory cell G protein gamma subunits.

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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

  • Filed September 29, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 29, 2019.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 29, 2021.
  • 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 29, 1999
GrantedNo grant recorded
Term endedSeptember 29, 2019
Patent numberCA 2344719 A1
Classification (IPC)C12N15/12 +2 more

Timeline

Timeline From CIPO dates

2000200220042006200820102012201420162018Application filedSep 29, 1999Term endedSep 29, 2019

Sources & verification

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