Body weight gain inhibitors
CA 2390932 A1 · Owner: Kimura, Hiroyuki · Inventors: Kimura, Hiroyuki; Sugiyama, Yasuo; Odaka, Hiroyuki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Body weight gain inhibitors comprises PPAR.gamma. agonist-like substances which contain PPAR.delta. agonist-like substances such as compounds represented by general formula (I) wherein R1 represents optionally substituted hydrocarbyl, etc.; X represents a bond etc.; Y represents oxygen, etc.; the ring A represents a heterocycle etc.; R2 represents hydrogen, etc.; , R3 represents-OR9 etc.; and R4 and R5 represent each hydrogen etc. are , useful in treating diabetes etc.
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 November 9, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 9, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 9, 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.