Zinc-containing foods
CA 2445708 A1 · Owner: Kojima, Yoshitane · Inventors: Sakurai, Hiromu; Yoshikawa, Yutaka; Kojima, Yoshitane
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
It is intended to provide foods such as health (supplementary) foods nutrition (supplementary) foods and foods with health claims (foods for specified health uses and foods with nutrient function claims) containing zinc compositions which are less toxic and have a high insulin-like activity. Foods containing organic compounds capable of forming a complex with zinc and zinc sources. More specifically, foods such as health foods health supplementary , foods, nutrition foods nutrition supplementary foods and foods with health claims (foods for specified health uses and foods with nutrient function claims) containing organic compounds such as picolinic acid L-amino acids, oligopeptides, …
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 May 9, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 9, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 9, 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.