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. 15, 2022
Filed:
Feb. 05, 2020
Applicants:
Edward Kavazanjian, Tempe, AZ (US);
Nasser Hamdan, Scottsdale, AZ (US);
Inventors:
Edward Kavazanjian, Tempe, AZ (US);
Nasser Hamdan, Scottsdale, AZ (US);
Assignee:
Arizona Board of Regents on behalf of Arizona State University, Scottsdale, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 9/00 (2006.01); C01F 11/00 (2006.01); C12P 3/00 (2006.01); C12N 9/80 (2006.01); C04B 28/10 (2006.01); C04B 103/00 (2006.01); C04B 111/72 (2006.01);
U.S. Cl.
CPC ...
C12P 9/00 (2013.01); C01F 11/00 (2013.01); C04B 28/10 (2013.01); C12N 9/80 (2013.01); C12P 3/00 (2013.01); C12Y 305/01005 (2013.01); C04B 2103/0001 (2013.01); C04B 2111/72 (2013.01);
Abstract
The present invention provides methods for mineral precipitation and/or cementation of permeable or fractured non-porous materials using isolated urease.