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Expired Canadian patentCanada

Treatment of eating disorders by nerve stimulation

CA 2100872 C · Owner: Baker, Ross G. Jr. · Inventors: Terry, Reese S. Jr.; Wernicke, Joachim F.; Baker, Ross G. Jr.

CIPO record

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Abstract From the Canadian patent

A method of treating patients with compulsive eating disorders includes the steps of detecting a preselected event indicafive of an imminent need for treatment of the specific eating disorder of interest, and responding to the detected occurrence of the preselected event by applying a predetermined stimulating signal to the patient's vagus nerve appropriate to alleviate the effect of the eating disorder of interest. For example the preselected event may be a , specified level of food consumption by the patient within a set interval of time, or the commencement of a customary mealtime according to the patient's circadian cycle or the pas, sage of each of a sequence of preset intervals 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 January 30, 1992 and granted August 27, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 30, 2012.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 30, 2014.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 30, 1992
GrantedAugust 27, 2002
Term endedJanuary 30, 2012
Patent numberCA 2100872 C
Classification (IPC)A61N1/36

Timeline

Timeline From CIPO dates

1993199519971999200120032005200720092011Application filedJan 30, 1992Patent grantedAug 27, 2002Term endedJan 30, 2012

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