Pharmaceutical composition and method of use
CA 1338325 C · Owner: Beljanski, Mirko · Inventors: Beljanski, Mirko
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Naringin and naringenin are disclosed as pharmaceuticals that selectively inhibit the growth of cancer cells in the presence of normal cells. They are also effective against cancer cells that are resistant to chemotherapy or radiotherapy. It is shown that naringin and naringenin selectively contract DNA chains of tumor cells but not DNA chains of normal cells. The subject compounds also exhibit anti-viral activity. A novel method for the recovery of naringin and naringenin from natural vegetable sources is taught.
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 May 14, 1996. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 14, 2013.
- 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.