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:
Jan. 23, 2001
Filed:
Dec. 16, 1997
Applicant:
Inventors:
John Richardson, Mechanicsville, VA (US);
Michael G. Trulear, Richmond, VA (US);
Assignee:
ChemTreat, Inc., Ashland, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 3/100 ;
U.S. Cl.
CPC ...
G01N 3/100 ;
Abstract
The invention provides methods and apparatuses for oxidizing phosphonate in an aqueous solution, for determining the concentration of phosphonate present in an aqueous solution, and for controlling the concentration of phosphonate present in an aqueous solution. Optionally, one or more computers are used to automate the methods.
Richardson, John. (2001). Oxidation and measurement of phosphonates in aqueous solutions (U.S. Patent No. 6177276). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6177276
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile