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:
May. 13, 2025
Filed:
Jul. 30, 2021
Applicant:
Ecolab Usa Inc., St. Paul, MN (US);
Inventors:
Robert James Ryther, Mendota Heights, MN (US);
Paul R. Kraus, Apple Valley, MN (US);
Assignee:
Ecolab USA Inc., St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/359 (2014.01); G01N 21/05 (2006.01); G01N 21/25 (2006.01);
U.S. Cl.
CPC ...
G01N 21/359 (2013.01); G01N 21/05 (2013.01); G01N 21/255 (2013.01); G01N 2201/0627 (2013.01);
Abstract
Disclosed herein are systems and methods for measuring one or more target analyte concentrations, particularly peroxyacid compounds, in a process solution, for example, in industrial and commercial water. These systems and methods include automated methods to measure the target analyte concentration in the process solution. The methods have the advantage of providing a large dynamic range for measurement and can be used in a wider range of process solutions.