Treatment of infertility with camp-increasing compounds alone or in combination with at least one meiosis-stimulating compound
CA 2333320 A1 · Owner: Hegele-Hartung, Christa · Inventors: Hegele-Hartung, Christa; Cam, Quoc-Lam
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a pharmaceutical composition comprising c-AMPincreasing compounds in low dose and at least one meiosis-stimulating compound for the treatment of infertility and to the use of low dose c-AMP-increasing compounds alone or in combination with at least one meiosis-stimulating compound to increase the rate of fertilization in a mammal and for the preparation of medicaments. The preferred c-AMP-increasing compound is Hypoxanthine. The meiosis-stimulating compound is FF-MAS (4,4-dimethyl-5alphacholest-8,14,24-trien-3beta-ol).
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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
- Filed May 7, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 7, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 7, 2021.
- 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.