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:
Jul. 17, 2018
Filed:
Aug. 15, 2016
Applicant:
Chemtreat, Inc., Glen Allen, VA (US);
Inventors:
John Richardson, Hanover, VA (US);
Kevin White, Richmond, VA (US);
Patrick Wood, Richmond, VA (US);
James Wilkins, Midlothian, VA (US);
Assignee:
CHEMTREAT, INC, Glen Allen, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M 3/22 (2006.01); E03B 7/00 (2006.01); F17D 5/02 (2006.01);
U.S. Cl.
CPC ...
G01M 3/22 (2013.01); E03B 7/003 (2013.01); F17D 5/02 (2013.01);
Abstract
Multiple chemical tracers are provided in a fluid system, and measured to evaluate parameters of the system. The multiple chemical tracers include at least one reactive chemical tracer that provides a measurable signal with an intensity that changes as the reactive chemical tracer reacts in the fluid system. The signals of the multiple chemical tracers are compared to each other to evaluate a system parameter, such as temperature, pH, or system events.