Process and reagent for the specific determination of the cholesterol ofthe hdl fraction
CA 1309645 C · Owner: Kerscher, Lorenz · Inventors: Kerscher, Lorenz; Trunk, Gisela; Pautz, Brigitte
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Process and reagent for the specific determination of the cholesterol of HDL fraction, The present invention provides a process for the specific determination of the cholesterol of the HDL fraction in the presence of the LDL fraction of the lipoproteins of the serum by the action of cholesterol esterase for the liberation of the cholesterol and oxidation of the liberated cholesterol with cholesterol oxidase and oxygen with the formation of hydrogen peroxide and kinetic measurement of the hydrogen peroxide formation or of the oxygen consumption wherein, the measurement is carried out within 2 to 15 minutes after the start of the oxidase reaction at a temperature of from 20 to 40°C. during a …
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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
- Granted November 3, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 3, 2009.
- 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.