Capillary array and electrophoresis apparatus, and method
CA 2485693 A1 · Owner: Kasai, Syouzou · Inventors: Goudberg, Johan R. P.; Kasai, Syouzou
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A capillary electrophoresis device including a capillary array and a method , of manufacturing the capillary are provided. During the manufacture of the capillary array, a plurality of capillaries (1) are arranged in a substantially parallel arrangement and are fixed with a fixing member (22) to , form a ribbon-shaped member. A detection cell can be arranged on the ribbon shaped member. The capillary array can achieve uniform heat dissipation thereby allowing electrophoretic velocity to be independent of the temperature characteristics of the capillaries. The plurality of capillaries are not attracted or repelled to each other by way electrostatic effects during electrophoresis, and …
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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 19, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 19, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 19, 2025.
- 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.