Method of producing iron-whey-proteolysate complex
CA 2280241 A1 · Owner: Uchida, Toshiaki · Inventors: Ikenaga, Akihito; Sakurai, Toshio; Uchida, Toshiaki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
a carbonate- and/or bicarbonate-iron-whey-proteolysate complex includes 1 to 1,000 atoms of iron and one or more molecules of carbonate and/or bicarbonate per one, molecule of whey-protein as measured before whey proteolysis and exhibits no , specific, iron taste. The carbonate- and/or bicarbonate-iron-whey proteolysate complex is used, in drugs, foods, drinks, and animal feed for the purposes of an iron supplement for, treatment and prevention of anemia.
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 10, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 10, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 10, 2021.
- 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.