Expired Canadian patentCanada
Vaccine formulation
CA 1282003 C · Owner: Norden Laboratories, Inc. · Inventors: Gerber, Jay D.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Title, Vaccine Formulation, ABSTRACT OF THE DISCLOSURE A highly immunogenic aqueous vaccine formulation adjuvanted with a saponin and an oil.
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
- Granted March 26, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 26, 2008.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 16, 1987
GrantedMarch 26, 1991
Term endedMarch 26, 2008
Patent numberCA 1282003 C
Classification (IPC)A61K39/00 +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.