Calcium supplemented food products and novel calcium-containing ingredient
CA 2362909 A1 · Owner: Vulfson, Evgeny · Inventors: Ermolaeva, Svetlana A.; Vulfson, Evgeny
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to food products and drinks in general and particularly to an emulsified fat spread which are supplemented with calcium and a process for the preparation thereof. This invention also relates to a novel calciumcontaining ingredient and a method for its preparation and its use in the above said products and processes. Combining a source of calcium ions and a source of anions in an aqueous solution of milk derived solids proteins or , other suitably functionalised food additives and using the resulting , suspension as an aqueous phase for the preparation of an emulsified fat spread.
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 February 7, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 7, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 7, 2022.
- 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.