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Expired Canadian patentCanada

System for monitoring physiological characteristics

CA 2550855 C · Owner: Patel, Himanshu P. · Inventors: Fredrickson, Linda P.; Wenholz, Bruce R.; Mastrototaro, John J.

CIPO record

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Abstract From the Canadian patent

Apparatuses and methods for medical monitoring physiological characteristic values such as blood glucose levels for the treatment of diabetes are , presented. The apparatuses and methods provide advanced alarm and reminder functions, as well as advanced data presentation tools to further facilitate convenient and efficient management of various physiological conditions. For example, an alarm repeat delay can be used to prevent redundant alarms for a specified period and an alarm snooze function can be used to prevent alarms generally for a specified period.

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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 December 15, 2004 and granted March 26, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 15, 2024.
  • 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.
FiledDecember 15, 2004
GrantedMarch 26, 2013
Term endedDecember 15, 2024
Patent numberCA 2550855 C
Classification (IPC)A61B5/00

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedDec 15, 2004Patent grantedMarch 26, 2013Term endedDec 15, 2024

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