Bradykinin antagonists
CA 2319730 A1 · Owner: Natarajan, Maya · Inventors: Christensen, Burton G.; Griffin, John H.; Natarajan, Maya
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed are multibinding compounds which are bradykinin antagonists. The multibinding compounds of this invention contain from 2 to 10 ligands covalently attached to one or more linkers. Each ligand is independently of , each other, a bradykinin antagonist. The multibinding compounds of this invention are useful in the treatment and prevention of diseases such as cancer, pain, shock, asthma, rhinitis, arthritis inflammatory bowel disease, and the like.
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 7, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 7, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 7, 2021.
- 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.