Process and composition for the quantification of glycerol and triglycerides
CA 1100023 A · Owner: Eastman Kodak Company · Inventors: Esders, Theodore W.; Goodhue, Charles T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method is described for the assay of glycerol (as either free glycerol or a fatty acid ester of glycerol) in aqueous liquids such as blood serum. The method comprises the steps of, I contacting in the presence of an electron acceptor (a) a sample to be assayed and (b) a novel reagent composition comprising, 1. optionally a lipase which hydrolyzed, triglycerides to glycerol; 2. glycerol kinase;, 3. adenosine triphosphate; 4. .alpha.-glycerophosphate oxidase, to produce a detachable change in the presence of triglyceride or a general positive sample; and, II detecting the occurrence of said detachable change. The lipase is included when fatty acid esters of glycerol (i.e. triglycerides) are …
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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 April 28, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 28, 1998.
- 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
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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.