Patch clamp apparatus and technique having high throughput and low fluid volume requirements
CA 2203886 C · Owner: Sophion Bioscience A/S · Inventors: Olesen, Soren-Peter; Christophersen, Palle
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus for carrying out patch clamp technique utilized in studying the effect of certain materials on ion tranfer channels in biological tissue and , more particularly patch clamp apparatus utilizing an autosampler such as , those utilized with HPLC apparatus to provide high throughput, is disclosed. The invention additionally includes novel microperfusion chamber assemblies capable of utilizing only small amounts of material to be tested and only small amounts of liquid carrier, thereby enabling many tests to be completed in a short period of time. The invention more broadly relates to a novel electrophysiology drug handling and application set up for screening of chemical …
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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 June 7, 1995 and granted September 2, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 7, 2015.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 7, 2017.
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Timeline
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.