Patent Assignment
Reel/Frame 050334/0223
Assignment of Assignor's Interest
Recorded: 2019-09-11
Pages: 9
Assignors
XIANG, CHANGSHENG
Executed: 2017-11-30
PANGA, MOHAN KANAKA RAJU
Executed: 2018-10-04
LAFITTE, VALERIE GISELE HELENE
Executed: 2017-10-30
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Fracturing Fluids Containing Hydrophilic Fibers