Treatment of certain leukemias with a combination of gamma interferon and alpha interferon
CA 1321348 C · Owner: Trotta, Paul Philip · Inventors: Trotta, Paul Philip
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Human leukemia T-cells and B-cells are inhibited from proliferating by treatment with a combination of recombinant human alpha and gamma interferons, either simultaneously or sequentially and, the alpha interferon is preferably recombinant human alfa-2b interferon. P/PASP1446
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 August 17, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 17, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
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.