Agent for detecting peroxidatively active substances and the use of a polyvinylmethylacylamide in such an agent
CA 1161733 A · Owner: Dade Behring Marburg Gmbh · Inventors: Habenstein, Klaus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
HOE 80/B 009, "Agent for detecting peroxidatively active substances and the use of a polyvinylmethylacylamide in such an agent", A rapid diagnostic agent is described which, comprises an absorbent carrier matrix a chromogen, a, hydroperoxide, a detergent an activator and a com-, pound of the formula I n = 102 - 105, I, R = C1-C4 alkyl, or a copolymer containing such a compound and, if, appropriate, another protective colloid. A diagnostic agent of this type can be used in a method for detecting, in body fluids and excreta, peroxidatively active substances.
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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 7, 1984. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 7, 2001.
- 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.