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Expired Canadian patentCanada

Use of indole acetic acid or derivatives thereof to increase igf-1 serum levels

CA 2541090 C · Owner: Gillessen, Hubert Jean Marie Francois · Inventors: Gillessen, Hubert Jean Marie Francois

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 relates to the use of one or more compounds that are capable of increasing the serum level of insulin-like growth factor 1 (IGF-1) for the preparation of a therapeutical composition in particular in the form , of a food supplement for the treatment of subjects suffering from serious fatigue and exhausting symptoms, burn-out and chronic fatigue syndrome. The same composition can also be used by patients suffering from depression Alzheimer disease, irritated bowel syndrome osteoporosis, type 2 diabetes, or , for anti-aging immune therapy and recovery after exercise. The composition also has a use in veterinary applications for increasing the growth and immunity in …

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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 October 3, 2003 and granted April 16, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 3, 2023.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 3, 2025.
  • 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 3, 2003
GrantedApril 16, 2013
Term endedOctober 3, 2023
Patent numberCA 2541090 C
Classification (IPC)A61K31/00

Timeline

Timeline From CIPO dates

2004200620082010201220142016201820202022Application filedOct 3, 2003Patent grantedApril 16, 2013Term endedOct 3, 2023

Sources & verification

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