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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 11261419 B1

PDFFull Text
Date of Patent:
Mar. 01, 2022

Filed:

Dec. 18, 2019

Method for preparation of fungal mutant with high hydrolytic activity

Applicant:

Indian Oil Corporation Limited, Maharashtra, IN;

Inventors:

Mukund Adsul, Haryana, IN;

Simranjeet Kaur Sandhu, Haryana, IN;

Reeta Rani Singhania, Haryana, IN;

Anshu Shankar Mathur, Haryana, IN;

Ravi Prakash Gupta, Haryana, IN;

Deepak Kumar Tuli, Haryana, IN;

Suresh Kumar Puri, Haryana, IN;

Assignee:

Indian Oil Corporation Limited, Mumbai, IN;

Attorney:

Blank Rome LLP

Primary Examiner:

Paul J Holland

Int. Cl.
CPC ...
C12N 1/14 (2006.01); C12N 5/00 (2006.01); C12R 1/80 (2006.01);
U.S. Cl.
CPC ...
C12N 1/14 (2013.01); C12N 5/0018 (2013.01); C12N 1/145 (2021.05); C12N 2500/14 (2013.01); C12N 2500/16 (2013.01); C12N 2500/34 (2013.01); C12R 2001/80 (2021.05);
Abstract

A method for preparing a hyper-cellulolytic catabolite derepressed mutants of ascomycetes fungus, especially variants of. Selection media used to isolate such variants include amorphous cellulose and a high concentration of glucose. Cellulase activities of mutant ID-10, in particular such as FPase and β-glucosidase were 1.5 times higher thanMRJ-16 (parent). Furthermore, fungal mutant morphology was changed and no pH adjustment was required throughout the enzyme production process.

Find Patent Forward Citations

Adsul, Mukund. (2022). Method for preparation of fungal mutant with high hydrolytic activity (U.S. Patent No. 11261419). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11261419

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