Method of preparing microparticles of phytosterols or phytostanols
CA 2360835 A1 · Owner: Zawistowski, Jerzy · Inventors: Zawistowski, Jerzy
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of preparing microparticles of one or more phytosterols phytostanols , or mixtures of both comprises: dispersing or suspending the phytosterols or phytostanols or mixtures of both in a semi-fluid fluid or viscous vehicle; , and exposing the vehicle so formed to impact forces.
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 3, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 3, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 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.