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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.:

US 9938175 B1

PDFFull Text
Date of Patent:
Apr. 10, 2018

Filed:

Jun. 28, 2016

Bio-assisted process for the treatment and regeneration of spent caustic

Applicant:

Indian Oil Corporation Limited, Bandra (East), Mumbai, IN;

Inventors:

Manoj Kumar, Faridabad, IN;

Mahendra Pratap Singh, Faridabad, IN;

Dheer Singh, Faridabad, IN;

Anurag Ateet Gupta, Faridabad, IN;

Ravinder Kumar Malhotra, Faridabad, IN;

Assignee:

INDIAN OIL CORPORATION LIMITED, Bandra (East), IN;

Attorney:

Workman Nydegger

Primary Examiner:

Dirk Bass

Int. Cl.
CPC ...
B01D 53/84 (2006.01); C02F 3/34 (2006.01); C12N 11/14 (2006.01); C12P 7/62 (2006.01); C02F 3/02 (2006.01); C02F 101/10 (2006.01); C02F 101/32 (2006.01); C02F 101/34 (2006.01); C02F 103/36 (2006.01);
U.S. Cl.
CPC ...
C02F 3/341 (2013.01); C02F 3/02 (2013.01); C02F 3/345 (2013.01); C02F 2101/101 (2013.01); C02F 2101/32 (2013.01); C02F 2101/345 (2013.01); C02F 2101/40 (2013.01); C02F 2103/365 (2013.01);
Abstract

The present invention relates to a bio-assisted method for treatment of spent caustic by treating with haloalkaliphilic consortium of bacteria capable of reducing or transforming sulphides, thiols, mercaptants and other sulphur containing compounds, phenols, hydrocarbons, naphthenic acids and their derivatives in spent caustic.

Find Patent Forward Citations

Kumar, Manoj. (2018). Bio-assisted process for the treatment and regeneration of spent caustic (U.S. Patent No. 9938175). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9938175

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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