Method for the determination of proteins, and an agent for this purpose
CA 1312008 C · Owner: Kapmeyer, Wolfgang · Inventors: Schmidtberger, Rudolf; Kapmeyer, Wolfgang
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for the determination of proteins and an agent for this purpose, A method for the determination of a partner in an immunochemical reaction, in which one of the partners which is dissolved in an aqueous fluid is allowed to re-, act with the other partner which is covalently bonded to, a solid phase which comprises allowing the reaction to take place in the presence of a compound of the formula I CH3-(CH2)m-R-(CH2-CH2-O)n-H I, in which R is O NH or CH=CH-(CH2)p-O with m being, 3-26 n being 7 - 40 and p being 5-15, and an agent suitable for this purpose, are described.
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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 December 29, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 29, 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.