Patent Assignment
Reel/Frame 057077/0425
Assignment of Assignor's Interest
Recorded: 2021-08-04
Pages: 4
Assignors
VIGDERMAN, LEONID
Executed: 2018-09-19
SHEN, LINGJUAN
Executed: 2018-09-18
FU, DIANKUI
Executed: 2018-09-19
Assignee
BJ SERVICES, LLC
11211 FM 2920, TOMBALL, TEXAS, 77375
Covered Property
(1)
Frac Fluids for Far Field Diversion
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 4, 2021
From: BJ SERVICES, LLC
To: BJ ENERGY SOLUTIONS, LLC
Reel/Frame 057077/0502 →
Security Interest
Jan 24, 2022
From: BJ ENERGY SOLUTIONS, LLC
To: BAIWIN FINANCING, LLC
Reel/Frame 058829/0708 →
Security Interest
Dec 13, 2022
From: BJ ENERGY SOLUTIONS, LLC
To: ECLIPSE BUSINESS CAPITAL LLC
Reel/Frame 062116/0333 →
Security Interest
Sep 17, 2024
From: BJ ENERGY SOLUTIONS. LLC
To: ECLIPSE BUSINESS CAPITAL LLC. AS AGENT
Reel/Frame 068970/0125 →