Canadian application, no grantCanada
1,3,5-triazines for treatment of viral diseases
CA 2499036 A1 · Owner: Koronis Pharmaceuticals, Incorporated · Inventors: Daifuku, Richard; Gall, Alexander; Sergueev, Dmitri
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 present invention provides compounds and methods for treatment of viral diseases and cancer.
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 September 24, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 24, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 24, 2025.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 24, 2003
GrantedNo grant recorded
Term endedSeptember 24, 2023
Patent numberCA 2499036 A1
Classification (IPC)C07H19/12 +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.