Multi-capillary electrophoresis apparatus
CA 2469197 A1 · Owner: Hitachi High-Technologies Corporation · Inventors: Inaba, Ryoji; Kodama, Yoshitaka; Ozawa, Miho
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A multi-capillary electrophoresis apparatus (A) is provided for reducing errors during analysis caused by fluctuations in electrophoresis time among plural capillaries (3) of the apparatus. The multi-capillary electrophoresis apparatus (A) can contain a multi-capillary array (3) that has a separation medium filled therein for isolating a sample. A detector for acquiring information from the sample. A buffer solution container (11) can be provided for holding a buffer solution (11a) into which the sample injecting end can be immersed. One or more temperature controlling component devices (TCM1 TCM2) , can be arranged for controlling a temperature of the buffer solution (11) of , 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 December 4, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 4, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 4, 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.