Phytoestrogenic isoflavone compositions, their preparation and use thereof for protection against and treatment of radiation injury
CA 2412501 C · Owner: Takimoto, Chris H. · Inventors: Seed, Thomas Michael; Srinivasan, Venkataraman; Landauer, Michael R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides compositions and methods for the prophylactic and therapeutic treatment of animals, including humans from radiation injury. In particular, the present invention provides methods and compositions comprising the isoflavone genistein (4' 5, 7-trihydroxyflavone) or , phytoestrogenic isoflavonoids.
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 June 12, 2001 and granted May 31, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 12, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 12, 2023.
- 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.