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Expired Canadian patentCanada

Peptides for activation and inhibition of.delta.pkc

CA 2434643 C · Owner: The Board Of Trustees Of The Leland Stanford Junior University · Inventors: Chen, Leon; Mochly-Rosen, Daria

CIPO record

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

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Abstract From the Canadian patent

Peptides able to inhibit or activate the translocation or function of öPKC are identified. Administration of the peptides for protection or enhancement of cell damage due to ischemia is described. Therapeutic methods to reduce damage to cells or to enhance damage to cells due to ischemia are also described as , well as methods for screening test compounds for öPKC-selective agonists and antagonists.

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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 November 9, 2001 and granted October 29, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 9, 2021.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 9, 2023.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 9, 2001
GrantedOctober 29, 2013
Term endedNovember 9, 2021
Patent numberCA 2434643 C
Classification (IPC)C07K14/00 +2 more

Timeline

Timeline From CIPO dates

2002200420062008201020122014201620182020Application filedNov 9, 2001Patent grantedOct 29, 2013Term endedNov 9, 2021

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