Compositions for improved oxidative status in companion animals
CA 2529377 C · Owner: Friesen, Kim Gene · Inventors: Friesen, Kim Gene; Jewell, Dennis Edward
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A food composition that is useful for increasing antioxidant levels in the body of a feline is provided having increased levels of sulfur-containing amino acids, such as methionine, cysteine or mixtures thereof. Methods of , using these compositions for increasing antioxidant levels in the body in young companion animals, are also provided.
Read the whole patent
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 July 2, 2004 and granted June 19, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 2, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 2, 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.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.