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Expired Canadian patentCanada

Systems for electrical stimulation of nerves in adipose tissue regions

CA 2608017 C · Owner: Zmina, Therese · Inventors: Thrope, Geoffrey B.; Strother, Robert B.; Bennett, Maria

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Abstract From the Canadian patent

Systems and methods use an implantable pulse generator system for neuromodulation stimulation to provide functional and/or therapeutic outcomes by the unilateral or bilateral stimulation of the left and/or right branches of the dorsal genital nerves using one or more leads and electrodes implanted in adipose or other tissue in the region at or near the pubic symphysis. A neuromodulation stimulation waveform includes at least a variable frequency component and/or a variable duty cycle component and/or a variable amplitude component and/or a variable pause component to ward off habituation. The elongated lead includes at least two electrically conductive portions to apply electrical …

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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 November 30, 2005 and granted July 29, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 30, 2025.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 30, 2005
GrantedJuly 29, 2014
Term endedNovember 30, 2025
Patent numberCA 2608017 C
Classification (IPC)A61N1/36

Timeline

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2006200820102012201420162018202020222024Application filedNov 30, 2005Patent grantedJuly 29, 2014Term endedNov 30, 2025

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