Sweetness inhibitor
CA 1291663 C · Owner: Hickernell, Gary L. · Inventors: Zanno, Paul R.; Palmer, Marcia D.; Hickernell, Gary L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A sweetness inhibited ingestible product and a process for inhibiting sweetness is disclosed. In this product and process an effective sweetness inhibiting amount of a compound selected from the group consisting of an alkali metal hexyl sulfate, an alkaline earth metal hexyl sulfate an alkali metal heptyl sulfate, an alkaline earth metal heptyl sulfate and mixtures thereof is added to an ingestible composition to which a sweetener has been added.
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
- Granted November 5, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 5, 2008.
- 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.