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:
Dec. 30, 2025
Filed:
Apr. 10, 2023
Applicant:
BJ Energy Solutions, Llc, Houston, TX (US);
Inventors:
Tony Yeung, Houston, TX (US);
Ricardo Rodriguez-Ramon, Houston, TX (US);
Joseph Foster, Houston, TX (US);
Nicholas Tew, Houston, TX (US);
Assignee:
BJ Energy Solutions, LLC, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/20 (2006.01); E21B 43/26 (2006.01); F02C 7/32 (2006.01); F02C 7/36 (2006.01); F04B 17/00 (2006.01); F04B 53/22 (2006.01);
U.S. Cl.
CPC ...
F02C 7/20 (2013.01); E21B 43/26 (2013.01); E21B 43/2607 (2020.05); F02C 7/32 (2013.01); F02C 7/36 (2013.01); F04B 17/00 (2013.01); F04B 53/22 (2013.01);
Abstract
Described herein are embodiments of systems and methods for the removal of a direct drive unit (DDU) housed in an enclosure, such as a direct drive turbine (DDT) connected to a gearbox for driving a driveshaft connected to a pump for use in hydraulic fracturing operations.
Yeung, Tony. (2025). Direct drive unit removal system and associated methods (U.S. Patent No. 12510028). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12510028
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile