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:
Sep. 24, 2019
Filed:
Dec. 17, 2015
Applicant:
Evonik Degussa Gmbh, Essen, DE;
Inventors:
Harald Jakob, Hasselroth, DE;
Benjamin Fonfe, Frankfurt, DE;
Sebastian Fuss, Flieden, DE;
Andreas Doerflein, Grosskrotzenburg, DE;
Markus Held, Limeshain, DE;
Nadine Duerr, Alsbach, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/49 (2006.01); G01N 30/88 (2006.01); G01N 30/64 (2006.01);
U.S. Cl.
CPC ...
G01N 30/88 (2013.01); G01N 27/49 (2013.01); G01N 2030/645 (2013.01); G01N 2030/884 (2013.01);
Abstract
A method for determining dimethyl disulphide proceeds by carrying out a chromatographic separation of an analyte containing at least dimethyl disulphide and methanesulphonic acid, and determining the dimethyl disulphide by pulsed amperometric detection.