Method for obtaining a surface activation of a solid support for building biochips microarrays
CA 2389579 A1 · Owner: Jeanmart, Laurent · Inventors: Hevesi, Laszlo; Jeanmart, Laurent; Remacle, Jose
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention is related to a method for obtaining microarrays comprising the steps of: submitting the surface of a solid support to an oxidation of olefinic groups present on said surface in order to allow the formation of aldehyde functions upon the surface of said solid support covalently binding upon said aldehyde functions capture molecules designed for the detection, the identification, the quantification and/or the recovery of complementary target biological or chemical molecules of interest; said covalent binding resulting in an array comprising a density of at least 4 discrete regions/cm2 of solid support surface each of said discrete surface , regions being bound …
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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 April 6, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 6, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 6, 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.