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Expired Canadian patentCanada

Regimen for treating osteoporosis

CA 1282702 C · Owner: Flora, Lawrence · Inventors: Floyd, Benjamin Floyd; Flora, Lawrence

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

A method for treating or preventing osteoporosis utilizing a cyclic regimen comprising alternating for two or more cycles the administration of a bone resorption inhibiting polyphosphonate and a no treatment (rest) period. Further disclosed is a kit for use in implementing this method of treatment.

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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 April 9, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 9, 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.
FiledJune 5, 1986
GrantedApril 9, 1991
Term endedApril 9, 2008
Patent numberCA 1282702 C
Classification (IPC)A61K31/66 +1 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedJune 5, 1986Patent grantedApril 9, 1991Term endedApril 9, 2008

Sources & verification

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