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. 04, 2018
Filed:
Jun. 14, 2017
Applicant:
United Laboratories International, Llc, Houston, TX (US);
Inventors:
Jack G. Frost, Duncan, OK (US);
Kenneth J. Snyder, Jr., Addington, OK (US);
Assignee:
United Laboratories International, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/20 (2006.01); C02F 1/66 (2006.01); C02F 1/72 (2006.01); C02F 101/10 (2006.01); C02F 103/36 (2006.01);
U.S. Cl.
CPC ...
C02F 1/72 (2013.01); C02F 1/20 (2013.01); C02F 1/66 (2013.01); C02F 2101/101 (2013.01); C02F 2103/365 (2013.01);
Abstract
A method for treating hydrogen sulfide in a solution includes providing the solution containing hydrogen sulfide. The method also includes adding sodium nitrite to the solution in an amount suitable to react with the hydrogen sulfide and treat the hydrogen sulfide.