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Expired Canadian patentCanada

Compounds for neutralising the effects of secreted pla2 iia

CA 2539065 C · Owner: Sheriff, Ahmed · Inventors: Vogt, Birgit; Sheriff, Ahmed

CIPO record

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Abstract From the Canadian patent

A compound comprising at least a structural entity which binds secretory phospholipase A2 IIA (sPLA2 IIA) or parts of it and more preferably human sPLA2 IIA and which a.) blocks at least one or more sPLA2 IIA function on cell surfaces or in a solution, preferably blood or other body fluids or from tissues, most preferably in vivo, b.) and/or depletes sPLA2 IIA from a solution, preferably blood or other body fluids or from tissues most , preferably in vivo.

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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 22, 2004 and granted June 2, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 22, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 22, 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.
FiledSeptember 22, 2004
GrantedJune 2, 2015
Term endedSeptember 22, 2024
Patent numberCA 2539065 C
Classification (IPC)C12N15/63 +2 more

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedSep 22, 2004Patent grantedJune 2, 2015Term endedSep 22, 2024

Sources & verification

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