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. 21, 2023
Filed:
Apr. 26, 2022
Applicants:
Jonathan R. Strobel, Cypress, TX (US);
Larry W. Gatlin, Montgomery, TX (US);
Mickey Tucker, Montgomery, TX (US);
Jason Helander, Richmond, TX (US);
Inventors:
Jonathan R. Strobel, Cypress, TX (US);
Larry W. Gatlin, Montgomery, TX (US);
Mickey Tucker, Montgomery, TX (US);
Jason Helander, Richmond, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/528 (2006.01);
U.S. Cl.
CPC ...
C09K 8/528 (2013.01); C09K 2208/28 (2013.01);
Abstract
A scale inhibitor includes an amount of hydroxyethylidene diphosphonic acid (HEDP), and an amount of hydroxyapatite. The amounts are combined to form a composition that is long lasting, high activity and completely dissolvable. The composition has a preferred particle size of less than 200 nm. Dicalcium phosphate, tricalcium phosphate, bone and/or bone ash may be used in place of hydroxyapatite.