Patent Assignment
Reel/Frame 067911/0384
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded: 2024-07-03
Received: 2024-07-03
Pages: 4
Assignors
SHEN, LINGJUAN
Executed: 2018-09-18
FU, DIANKUI
Executed: 2018-09-19
VIGDERMAN, LEONID
Executed: 2018-09-19
Assignee
BJ SERVICES, LLC
11211 FM 2920, TOMBALL, TX, 77375, UNITED STATES
Covered Application
(1)
FRAC FLUIDS FOR FAR FIELD DIVERSION
App. No. 18/490,356
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