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:
Jul. 16, 2024
Filed:
Mar. 28, 2019
Applicant:
Ecolab Usa Inc., St. Paul, MN (US);
Inventors:
Javier Florencio, Reus, ES;
Jean-Michel Maquinghen, Amsterdam, NL;
Jasbir S. Gill, Naperville, IL (US);
Assignee:
ECOLAB USA INC., St. Paul, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/52 (2006.01); C09K 8/84 (2006.01);
U.S. Cl.
CPC ...
C09K 8/52 (2013.01); C09K 8/845 (2013.01);
Abstract
The present disclosure relates to the treatment of formation rock or scale. The rock or scale may be located in a geothermal well. The rock or scale may be treated with a stimulation fluid. The stimulation fluid includes a salt of a nitrogen base having a fluoro inorganic anion and an acid component. The rock may include quartz. The acid component may include hydrochloric acid.