Probe medium and method for fixing probe on a substrate
CA 2471658 A1 · Owner: Kameyama, Makoto · Inventors: Iwata, Kenichi; Okada, Yoshikatsu; Kameyama, Makoto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A probe medium which comprises a probe capable of binding specifically to a target substance, a substance having a site capable of binding to the probe and/or a substance having a site capable of binding to the surface of a base material. A substrate having the probe fixed thereto is produced by a method which comprises the step of preparing the substrate and the step of adding the probe medium to the substrate. A DNA array is produced by a process which comprises the step of preparing the base board and the step of adding the probe medium to the substrate. A target substance is detected by a method which comprises the step of preparing the substrate the step of adding the , probe …
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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 24, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 24, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 24, 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.