Foodstuff
CA 2455747 A1 · Owner: Heaton, Paul Richard · Inventors: Rawlings, John Merritt; Heaton, Paul Richard; Smith, Brigitte H. E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides nutritional components for use in reducing , nucleic acid damage in a companion animal. The nutritional components are vitamin E, vitamin C and a carotenoid. These components can be used in a foodstuff for reducing nucleic acid damage in a companion animal.
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 August 2, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 2, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 2, 2024.
- 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.