Highly purified cytokine activating factor and methods of use
CA 2379251 A1 · Owner: Iyer, Subramanian · Inventors: Wu, Dauh-Rurng; Xing, Ruye; Nguyen, Tay N.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is an isolated Cytokine Activating Factor (CAF) protein an isolated , nucleic acid molecule encoding a CAF protein an antibody that selectively , binds to a CAF protein a composition comprising a Cytokine Activating Factor (CAF), and a method for modulating the immune system using the composition. Also disclosed is a method for treating cancer using such a composition.
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 July 19, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 19, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 19, 2022.
- 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.