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. 17, 2025
Filed:
Nov. 02, 2018
Applicant:
Preferred Technology, Llc, Radnor, PA (US);
Inventors:
Spyridon Monastiriotis, Houston, TX (US);
Anthony Paul Haddock, Houston, TX (US);
Assignee:
PREFERRED TECHNOLOGY, LLC, Radnor, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/00 (2006.01); B01F 27/111 (2022.01); B01F 27/112 (2022.01); B01F 27/70 (2022.01); B01J 2/10 (2006.01); C09K 8/80 (2006.01); B01J 2/00 (2006.01);
U.S. Cl.
CPC ...
B05D 1/002 (2013.01); B01F 27/111 (2022.01); B01F 27/112 (2022.01); B01F 27/70 (2022.01); B01J 2/10 (2013.01); C09K 8/805 (2013.01); B01J 2/006 (2013.01); B05D 2502/00 (2013.01); B05D 2503/00 (2013.01); B05D 2504/00 (2013.01); B05D 2507/00 (2013.01);
Abstract
The disclosure provides continuous mixers and methods of using thereof including in the production of coated particles and proppants used in hydraulic fracturing techniques, by the application of coatings along the length of the continuous mixer through the use of a plurality of paddles configured within the continuous mixer.