Protein hydrolysis
CA 2019850 C · Owner: Societe Des Produits Nestle S.A. · Inventors: Vadehra, Dharam Vir; Kwon, Steven Soon-Young
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process for the debittering of an enzymatically hydrolysed protein containing bitter tasting polypeptides which comprises incubating a slurry of the enzymatically hydrolysed protein with a culture of a foodgrade microorganism which is capable of producing peptidases which hydrolyse the bitter tasting polypeptides to give debittered substances.
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 June 26, 1990 and granted February 1, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 26, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 26, 2012.
- 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.