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:
Nov. 19, 2019
Filed:
Feb. 28, 2018
Applicant:
The Frazer and Cruickshank Living Trust Dated Mar. 24, 1982;
Inventors:
Missy Hayes, Sagamore Hills, OH (US);
Gina Sacco, Warren, OH (US);
Nancy S. Sherwood, Wellsville, OH (US);
Assignee:
THE FRAZER AND CRUICKSHANK LIVING TRUST DATED Mar. 24, 1982, Christiansted, VI (US);
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/28 (2006.01); C09K 8/536 (2006.01); C09K 8/80 (2006.01); B01D 15/08 (2006.01); B01D 53/02 (2006.01); C09K 8/52 (2006.01); C02F 101/10 (2006.01); C02F 101/14 (2006.01); C02F 101/18 (2006.01); C02F 101/20 (2006.01); C02F 103/10 (2006.01);
U.S. Cl.
CPC ...
C02F 1/285 (2013.01); B01D 15/08 (2013.01); B01D 53/02 (2013.01); C09K 8/52 (2013.01); C09K 8/536 (2013.01); C09K 8/80 (2013.01); B01D 2253/202 (2013.01); B01D 2257/408 (2013.01); B01D 2257/60 (2013.01); B01D 2257/70 (2013.01); C02F 2101/103 (2013.01); C02F 2101/106 (2013.01); C02F 2101/108 (2013.01); C02F 2101/14 (2013.01); C02F 2101/18 (2013.01); C02F 2101/20 (2013.01); C02F 2103/10 (2013.01);
Abstract
The invention relates to the proppants and proppant substrates treated with active compounds that reduce the presence of contaminants in fluids, methods of using those materials, as well as methods of making those materials. The invention further provides that the contaminated fluids are associated with wells, including oil and gas wells.