Methods for lowering serum cholesterol
CA 2117853 A1 · Owner: Bryant, Henry Uhlman · Inventors: Bryant, Henry Uhlman; Grese, Timothy Alan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of lowering serum cholesterol levels comprising administering to a human in need of treatment an effective amount of a compound having the formula (I), wherein R is hydrogen; hydroxy; C1-C6 alkoxy; a group of the formula -O-C(O)-Ra, wherein Ra is hydrogen, C1-C6 alkyl optionally substituted with amino halo, carbonyl, C1-C6 alkoxycarbonyl, C1-C7 alkanoyloxy carbamoyl and/or aryl; or Ra is C1-C6 alkenyl optionally substituted with aryl; or Ra is a C3-C7 cycloalkyl; or Ra is aryl optionally substituted with hydroxy C1-C6, alkyl, C1-C6 alkoxy, and/or halo; or Ra is -O-aryl said, aryl optionally substituted with hydroxy C1-C6 alkyl C1-, C6 alkoxy, and/or halo, or R is a group of the …
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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 October 11, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 11, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 11, 2016.
- 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.