Method for kidney disease detection by protein profiling
CA 2451286 A1 · Owner: Comper, Wayne D. · Inventors: Comper, Wayne D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention provides a method of generating and analysing a urinary protein fragmentation profile, in terms of the size and sequence of particular , fragments derived from intact filtered proteins together with the position where enzymes scission occurs along the protein polypeptide chain is characteristic of the diseased state of the kidney. With the recognition that filtered proteins are degraded during renal passage the methods described in , this application will be able to detect protein fragments derived from proteins generated by non-renal disease. The urinary analysis of these filtered proteins would currently not detect the intact form of these proteins. Therefore, 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
- Filed June 27, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 27, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 27, 2024.
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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.