Medicament against dysmenorrhoea and premenstrual syndrome
CA 2364470 A1 · Owner: Edelstam Inc. · Inventors: Edelstam, Greta
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A local anesthetic is used for the manufacture of a medicament for use against dysmenorrhoea and premenstrual syndrome and for increasing fertility. A pharmaceutical composition may also be used that comprises a pharmaceutically effective dose of a local anesthetic together with a pharmaceutically acceptable excipient. The invention also relates to a process for reducing dysmenorrhoea and premenstrual syndrome symptoms in a woman with said pharmaceutical composition. The pharmaceutical composition may be administered by pertubation.
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 February 12, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 12, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 12, 2022.
- 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.