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. 18, 2025
Filed:
May. 15, 2020
Applicant:
LA Trobe University, Bundoora, AU;
Inventors:
Assignee:
LA TROBE UNIVERSITY, Bundoora, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/48 (2006.01); G01N 27/14 (2006.01); G01N 27/30 (2006.01); G01N 27/40 (2006.01); G01N 27/413 (2006.01); G01N 33/14 (2006.01);
U.S. Cl.
CPC ...
G01N 27/48 (2013.01); G01N 27/308 (2013.01); G01N 27/40 (2013.01); G01N 27/413 (2013.01); G01N 33/146 (2013.01);
Abstract
Described are systems and methods for the simple and rapid measurement of an analyte, such as sulphur dioxide, in liquid samples, including beverages such as wine or beer. The systems and methods utilize voltammetry with a particulate carbon or copper electrode, and may be conducted outside of a laboratory in ten to sixty seconds using a small portable instrument or mobile device using, for example, 2nd harmonic Fourier Transform (FT) AC voltammetry.