Aromatic and heterocyclic derivatives of phytosterols and/or phytostanols for use in treating or preventing cardiovascular disease
CA 2376733 A1 · Owner: Ding, Yangbing · Inventors: Chen, Honming; Ding, Yangbing; Kutney, James P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Novel phytosterol and/or phytostanol derivatives including salts thereof, are , represented by general formulae (I or II) wherein R is a phytosterol or phytostanol moiety; R2 is oxygen or hydrogen (H2) and R3 is an aromatic or heterocyclic unit. These derivatives are effective in treating and preventing cardiovascular disease and its underlying conditions including hyperlipidemia.
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 20, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 20, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 20, 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.