St. john's wort and methyl donor composition and uses thereof
CA 2317671 A1 · Owner: Rexall Sundown, Inc. · Inventors: Fotouhi, Nader; Desantis, Debbie A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A therapeutic composition and method are provided for mood enhancement regulation and the treatment of depression and anxiety and the relief of PMS , associated symptoms in mammals. The composition comprises St. John's Wort (Hypericum perforatum) and a methyl donor such as S-adenosylmethionine.
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 January 13, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 13, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 13, 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.