Hedgehog antagonists, methods and uses related thereto
CA 2425356 C · Owner: Dudek, Henryk · Inventors: Pepicelli, Carmen; Karavanov, Irina; Dudek, Henryk
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present application is directed to compositions and methods for inhibiting angiogenesis and treating or preventing unwanted cell proliferation including , tumors, by inhibiting the hedgehog pathway e.g. with an antagonist of the , hedgehog pathway such as those disclosed herein.
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 October 15, 2001 and granted October 6, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 15, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 15, 2023.
- 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.