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. 22, 2022
Filed:
Aug. 01, 2018
Applicant:
Regenesis Bioremediation Products, San Clemente, CA (US);
Inventors:
John Oliver Freim, III, Escondido, CA (US);
Katherine Djernes Pappano, Costa Mesa, CA (US);
Assignee:
REGENESIS BIOREMEDIATION PRODUCTS, San Clemente, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B09C 1/08 (2006.01); C02F 1/467 (2006.01); C02F 1/28 (2006.01); C02F 3/28 (2006.01); C02F 3/34 (2006.01); B09C 1/10 (2006.01); B09C 1/00 (2006.01); C02F 101/36 (2006.01); C02F 103/06 (2006.01);
U.S. Cl.
CPC ...
B09C 1/08 (2013.01); B09C 1/002 (2013.01); B09C 1/10 (2013.01); C02F 1/283 (2013.01); C02F 1/4676 (2013.01); C02F 3/28 (2013.01); C02F 3/34 (2013.01); B09C 2101/00 (2013.01); C02F 2101/36 (2013.01); C02F 2103/06 (2013.01);
Abstract
Compositions and methods for soil and groundwater remediation are contemplated as comprising a zero valent metal having a metal sulfide surface layer and an organic compound operative to degrade to produce molecular hydrogen. Such compositions may also include particulate activate carbon and anaerobic bacteria operative to perform reductive dechlorination. These compositions synergistically operate to remove chlorinated hydrocarbons from contaminated soil and groundwater.