Non-or minimally invasive monitoring methods
CA 2470772 A1 · Owner: Burkoth, Terry L. · Inventors: Burkoth, Terry L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Methods for detecting the presence or amount of an analyte present beneath a target skin or mucosal surface of an individual are provided. The methods entail disruption of the target skin or mucosal surface for example using a , particle delivery method to provide micro-passages in the tissue. The methods further provide a resealable occlusive dressing or patch for protecting the target site from outside agents as well as maintaining hydration of the sample area. Maintaining hydration over the sampling site allows for continuous diffusion of the analyte of interest from beneath the target site to the target site. Multiple samples over time may then be taken allowing the user , to …
Read the whole patent
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 13, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 13, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 13, 2024.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.