Cholesterol reducing stanol compositions, preparation and method of use
CA 2389605 A1 · Owner: Kinlen, Patrick J. · Inventors: Kinlen, Patrick J.; Pirakitikulr, Pichai; Menon, Vinod P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A composition comprising a mixture of a phytostanol and/or phytostanol ester and a surfactant(s). The surfactants are selected from the group consisting of anionic, cationic, nonionic, and zwitterionic surfactants. The phytostanol is selected from the group consisting of sitostanol campestanol, 22,23 , dihydrobrassicastanol and mixtures thereof. The phytostanol esters are derivatives of the aforementioned phytostanols. The invention is also directed to a method of making the disclosed compositions and to non-fat containing , food products including the disclosed compositions.
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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 November 3, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 3, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 3, 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.