Method for detecting substance
CA 2398700 A1 · Owner: Kyowa Medex Co. Ltd. · Inventors: Mori, Hideharu; Miike, Akira
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for detecting a substance to be detected in a sample is characterized in that carriers suspended in a solution each having a shape such that the , carrier does not move duplicatingly with respect to the cross section of a hollow tube for signal detection formed in signal detecting means for detecting a signal A and a signal B when the solution is made to flow through the tube, and each having the identifiable signal A coupled to a substance (hereinafter referred to as a coupler) that has a capability of coupling to the substance to be detected through a spacer or not through a spacer and a sample containing the substance to be detected are mixed together thereby the , …
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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 February 7, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 7, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 7, 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.
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.