Patent Assignment
Reel/Frame 058107/0095
Assignment of Assignor's Interest
Recorded: 2021-11-15
Pages: 11
Assignors
KOLYSHKIN, ANTON
Executed: 2020-09-01
PUSHKAREV, MAXIM
Executed: 2020-07-28
BA, SAMBA
Executed: 2020-08-03
GUO, LI
Executed: 2021-03-23
LITTLE, ROBERT
Executed: 2020-08-03
DOWNTON, GEOFFREY CHARLES
Executed: 2021-10-27
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Mud Motor or Progressive Cavity Pump with Varying Pitch and Taper