Detection, quantitation and classification of ras proteins in body fluids and tissues
CA 1340368 C · Owner: E.I. Du Pont De Nemours And Company · Inventors: Carney, Walter Patrick
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This subject of this invention is the detection quantitation of ras p21 proteins in body fluids tissues, or cells. Specifically, this invention concerns detecting and quantitating normal and mutated ras p21s from normal subjects, subjects suspected of having preneoplastic disease or subjects known or suspected of having neoplastic (cancer) disease. This invention also concerns the detection and quantitation of the ras p21 proteins into the three families of ras proteins designated Ha Ki, and N in body fluids and tissues.
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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 February 2, 1999. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 2, 2016.
- 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.