Canadian application, no grantCanada
Nucleosome-based anti-tumor compositions
CA 2265670 A1 · Owner: Iakoubov, Leonid Z. · Inventors: Iakoubov, Leonid Z.; Torchilin, Vladimir P.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of inhibiting neoplastic cell growth in a mammal by administering to the mammal nucleosomes that elicit the production of antinuclear autoantibodies sufficient to inhibit neoplastic cell growth.
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 12, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 12, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 12, 2019.
- 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 12, 1997
GrantedNo grant recorded
Term endedSeptember 12, 2017
Patent numberCA 2265670 A1
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.