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Expired Canadian patentCanada

Treating inflammatory disorders by electrical vagus nerve stimulation

CA 2593079 C · Owner: The Feinstein Institute For Medical Research · Inventors: Huston, Jared M.; Tracey, Kevin J.

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A method and an apparatus for treating a patient suffering from or at risk , for, a condition mediated by the inflammatory cytokine cascade by , electrically stimulating vagus nerve activity in an amount sufficient to inhibit the inflammatory cytokine cascade.

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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 June 22, 2005 and granted August 19, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 22, 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.
FiledJune 22, 2005
GrantedAugust 19, 2014
Term endedJune 22, 2025
Patent numberCA 2593079 C
Classification (IPC)A61N1/36

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedJune 22, 2005Patent grantedAug 19, 2014Term endedJune 22, 2025

Sources & verification

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