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:
Jun. 23, 2020
Filed:
Dec. 31, 2009
Applicant:
William H. Morris, Iii, Naperville, IL (US);
Inventor:
William H. Morris, III, Naperville, IL (US);
Assignee:
ECOLAB USA INC., St. Paul, MN (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F 5/12 (2006.01); C02F 101/10 (2006.01);
U.S. Cl.
CPC ...
C02F 5/125 (2013.01); C02F 5/12 (2013.01); C02F 2101/101 (2013.01); C02F 2101/105 (2013.01); C02F 2303/20 (2013.01); C02F 2303/22 (2013.01);
Abstract
The invention relates to improved elimination of scale in processing systems. The method removes existing scale while also eliminating buildup. The invention relates to phosphate and sulfate scale. The invention further allows for improved anti-scaling without the need to make any pH adjustments. The method provides all factor listed while in no way compromises the integrity of membranes that may be used in the system.