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Expired Canadian patentCanada

Synergistic agents for enhancing tissue repair

CA 2617253 C · Owner: Jaffe, Russell · Inventors: Jaffe, Russell

CIPO record

Overview

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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 present invention provides for the use of a composition containing ascorbates and at least one flavonoid and at least one flavonol for rebuilding cellular and systemic ascorbate pools in a mammal in need thereof. The invention also provides for a daily dose regimen comprising potassium ascorbate calcium ascorbate, magnesium ascorbate zinc ascorbate, flavonols, and flavonoids for rebuilding cellular and systemic ascorbate pools in a mammal in need thereof. The invention further relates to a composition of matter comprising potassium ascorbate calcium ascorbate, magnesium ascorbate zinc ascorbate, flavonols, and flavonoids. The invention also relates to the use of a daily dose of …

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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

  • Filed August 2, 2000 and granted October 18, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 2, 2020.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 2, 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.
FiledAugust 2, 2000
GrantedOctober 18, 2016
Term endedAugust 2, 2020
Patent numberCA 2617253 C
Classification (IPC)A61K31/37 +2 more

Timeline

Timeline From CIPO dates

2001200320052007200920112013201520172019Application filedAug 2, 2000Patent grantedOct 18, 2016Term endedAug 2, 2020

Sources & verification

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