Patent Assignment
Reel/Frame 021826/0819
Assignment of Assignor's Interest
Recorded: 2008-11-13
Pages: 3
Assignor
LI, LEIMING
Executed: 2008-10-27
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
High Temperature Fracturing Fluids and Method of Use