Expired Canadian patentCanada
Use of il-18 inhibitors for treating or preventing cns injuries
CA 2445664 C · Owner: Ares Trading S.A. · Inventors: Shohami, Esther
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to the use of inhibitors of IL-18 in the preparation of a medicament for treatment and/or prevention of central nervous system injury in particular of traumatic head injury.
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 May 23, 2002 and granted March 6, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 23, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 23, 2024.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 23, 2002
GrantedMarch 6, 2012
Term endedMay 23, 2022
Patent numberCA 2445664 C
Classification (IPC)A61K39/39 +2 more
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.