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Expired Canadian patentCanada

Methods and kits for enhancing ability to learn in a puppy or kitten

CA 2743269 C · Owner: The Iams Company · Inventors: Kelley, Russell Lee

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

Disclosed herein are processes for enhancing ability to learn in a puppy or kitten comprising orally administering to the puppy or kitten a composition comprising an essential fatty acid component comprising a therapeutically effective amount of docosahexaenoic acid. Further disclosed are processes for enhancing ability to learn in a puppy or kitten comprising orally administering to a respective maternal animal a composition comprising an essential fatty acid component comprising a therapeutically effective amount of docosahexaenoic acid during gestation nursing, or weaning of the puppy or kitten.

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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 25, 2004 and granted October 21, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 25, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 25, 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 25, 2004
GrantedOctober 21, 2014
Term endedSeptember 25, 2024
Patent numberCA 2743269 C
Classification (IPC)A61K31/20 +2 more

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedSep 25, 2004Patent grantedOct 21, 2014Term endedSep 25, 2024

Sources & verification

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