The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 28, 1995
Filed:
Sep. 13, 1993
Applicant:
Inventors:
Hermann Matschiner, Halle, DE;
Claus-Peter Maschmeier, Halle, DE;
Assignee:
Riedel-de Haen Aktiengesellschaft, Seelze, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436 42 ; 436106 ; 436111 ; 436112 ; 436122 ; 436163 ;
Abstract
In the method for the determination of water, the sample is admixed with a molar 1:1 adduct of sulphur dioxide with an amine having a pK.sub.A of more than 6, dissolved in an aprotic solvent, and is oxidized with iodine.
Matschiner, Hermann. (1995). Method and reagent for the determination of water (U.S. Patent No. 5401662). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5401662
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile