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Expired Canadian patentCanada

Long lasting insulinotropic peptides

CA 2363712 C · Owner: Leblanc, Anouk · Inventors: Ezrin, Alan M.; Leblanc, Anouk; St. Pierre, Serge

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

Modified insulinotropic peptides are disclosed. The modified insulinotropic peptides are capable of forming a peptidase stabilized insulinotropic peptide. The modified insulinotropic peptides are capable of forming covalent bonds with one or more blood components to form a conjugate. The conjugates may be formed in vivo or ex vivo. The modified peptides are administered to treat humans with diabetes and other related diseases.

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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 May 17, 2000 and granted May 10, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 17, 2020.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 17, 2022.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 17, 2000
GrantedMay 10, 2011
Term endedMay 17, 2020
Patent numberCA 2363712 C
Classification (IPC)C07K14/60 +2 more

Timeline

Timeline From CIPO dates

2001200320052007200920112013201520172019Application filedMay 17, 2000Patent grantedMay 10, 2011Term endedMay 17, 2020

Sources & verification

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