Proteasome inhibitors and methods of using the same
CA 2535686 C · Owner: Chatterjee, Sankar · Inventors: Iqbal, Mohamed; Bernareggi, Alberto; Chatterjee, Sankar
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides boronic acid compounds boronic esters, and , compositions thereof that can modulate apoptosis such as by inhibition of proteasome , activity. The compounds and compositions can be used in methods of inducing apoptosis and treating diseases such as cancer and other disorders associated directly of , indirectly with proteasome activity. (see formula I)
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 August 13, 2004 and granted March 22, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 13, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 13, 2026.
- 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.