Expired Canadian patentCanada
Composition and method for treating animals
CA 1297003 C · Owner: Cetus Oncology Corporation · Inventors: Doyle, Michael V.; White, Thomas J.; Nunberg, Jack H.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Methods and compositions for protecting an animal against stress-induced syndrome, or for enhancing the immune response of an animal to a vaccine, which employ IL-2 as an active ingredient are described.
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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 10, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 10, 2009.
- 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 11, 1986
GrantedMarch 10, 1992
Term endedMarch 10, 2009
Patent numberCA 1297003 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.