Pharmaceutical composition for combination therapy of hormone dependent cancers
CA 1278515 C · Owner: Dupont, Andre · Inventors: Dupont, Andre; Belanger, Alain; Labrie, Fernand
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to a method of treating sex steroid dependent cancers in a warm-blooded animal which comprises administering a pharmaceutically effective amount of an antiandrogen and/or an antiestrogen and/or at least one inhibitor of sex steroid biosynthesis to the animal whose hormone output of the testes or ovaries, respectively is blocked, with the proviso that the method of treating prostate cancer comprises administering pharmaceutically effective amounts of an antiandrogen and at least one inhibitor of sex steroid biosynthesis and with the further proviso that, if antiestrogen is used in treating breast cancer it is used in association with an antiandrogen and/or at least one …
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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 January 2, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 2, 2008.
- 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.