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Expired Canadian patentCanada

Preparations and packs and new methods for the treatment of menopausal disturbed functions

CA 1065252 A · Owner: Schering Aktiengesellschaft · Inventors: Neumann, Friedmund; Lachnit-Fixson, Ursula

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

The invention provides a pharmaceutical preparation useful for the treatment of menopausal disturbed functions in female human beings, the preparation comprising oestradiol or a derivative thereof in admixture or conjunction with oestriol or a derivative thereof. In one particular form the, invention provides a pharmaceutical pack useful for the treatment of menopausal disturbed functions in female human beings, the pack comprising discrete first and second parts the first part being for administering to the female human being on each 21 successive days and the second part being for administering to the female human being on the following seven successive days, the first part comprising …

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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 October 30, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 30, 1996.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedOctober 30, 1979
Term endedOctober 30, 1996
Patent numberCA 1065252 A
Classification (IPC)A61K31/56

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Patent grantedOct 30, 1979Term endedOct 30, 1996

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.