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Expired Canadian patentCanada

Inhibition of the cd95 ligand/receptor system for the treatment of neurological disorders and injuries

CA 2514794 C · Owner: Deutsches Krebsforschungszentrum Stiftung Des Oeffentlichen Rechts · Inventors: Krammer, Peter; Demjen, Deana; Martin-Villalba, Ana

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 present invention relates to the use of inhibitors of the CD95 ligand/receptor system for the manufacture of a medicament for the treatment of neurological disorders or injuries in a mammal particularly for the , treatment of spinal cord injury more particularly for the treatment of paraplegia.

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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 February 10, 2004 and granted May 28, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 10, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 10, 2026.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 10, 2004
GrantedMay 28, 2013
Term endedFebruary 10, 2024
Patent numberCA 2514794 C
Classification (IPC)A61K39/39 +2 more

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedFeb 10, 2004Patent grantedMay 28, 2013Term endedFeb 10, 2024

Sources & verification

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