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Expired Canadian patentCanada

Treatment for tissue degenerative inflammatory disease

CA 1261263 A · Owner: Peritain, Ltd. · Inventors: Meisner, Lorraine F.

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Abstract From the Canadian patent

A method and composition for treatment of tissue degenerative inflammatory disease in animals and humans afflicted with such disease or disposed to development thereof is disclosed. The method comprises oral. administration of ascorbic acid, a source of biologically available calcium, a precursor or stimulant of epinephrine or nor-epinephrine selected from tyrosine and phenylalanine, and an anti-inflammatory substance selected from anti-inflammatory sugars amino sugars and, biocompatible acid addition salts thereof and, anti-inflammatory amino acids. Treatment in accordance with the present method reduces or prevents tissue degenerative effects of the inflammatory disease and promotes …

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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 September 26, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 26, 2006.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 17, 1985
GrantedSeptember 26, 1989
Term endedSeptember 26, 2006
Patent numberCA 1261263 A
Classification (IPC)A61K31/70 +2 more

Timeline

Timeline From CIPO dates

1986198919921995199820012004Application filedOct 17, 1985Patent grantedSep 26, 1989Term endedSep 26, 2006

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