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Expired Canadian patentCanada

Systems and methods for monitoring health and delivering drugs transdermally

CA 2843053 C · Owner: Science Applications International Corporation · Inventors: Currie, John F.; White, Robert C.; Paranjape, Makarand

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Abstract From the Canadian patent

The present invention pertains to a system and method for transdermal sampling comprising: at least one sampler for retrieving and transferring at least one analyte obtained transdermally from the skin of a subject; at least one detector system for identifying and quantifying said at least one analyte; and at least one logic module for: (i) receiving and storing input data from said at least one detector (ii) relating the input data to other data obtained from the subject (iii) displaying output information, (iv) transmitting the output information to another system and (v) controlling the operation of said at least one sampler and at least one detector.

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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 May 30, 2001 and granted August 25, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 30, 2021.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 30, 2023.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 30, 2001
GrantedAugust 25, 2015
Term endedMay 30, 2021
Patent numberCA 2843053 C
Classification (IPC)A61B5/00 +2 more

Timeline

Timeline From CIPO dates

2002200420062008201020122014201620182020Application filedMay 30, 2001Patent grantedAug 25, 2015Term endedMay 30, 2021

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