Compositions containing green tea catechins and one or more polyvalent mineral cations
CA 2530106 C · Owner: Luhadiya, Ashok Prem Chand · Inventors: Zehentbauer, Gerhard Norbert; Luhadiya, Ashok Prem Chand; Kester, Jeffrey John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed are beverage compositions containing green tea catechins and polyvalent mineral cations, wherein the beverage compositions exhibit a relatively low turbidity. Also disclosed is a process for avoiding the turbidity issues associated with inclusion of calcium and green tea catechins.
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 28, 2004 and granted August 21, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 28, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 28, 2026.
- 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.