Canadian application, no grantCanada
Use of immidazoquinolinamines as adjuvants in dna vaccination
CA 2422863 A1 · Owner: Thomsen, Lindy Louise · Inventors: Thomsen, Lindy Louise; Tite, John Philip; Topley, Peter
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 relates to the use of a 1H - imidazo 4,5 -c -4- amine derivative as an adjuvant for use with nucleic acid vaccination.
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 20, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 20, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 20, 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.
FiledSeptember 20, 2001
GrantedNo grant recorded
Term endedSeptember 20, 2021
Patent numberCA 2422863 A1
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.