Patent Assignment
Reel/Frame 039629/0110
Assignment of Assignor's Interest
Recorded: 2016-09-06
Pages: 2
Assignor
SCHLUMBERGER CANADA LIMITED
Executed: 2016-08-22
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Preconditioning an Oilfield Reservoir
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 17, 2009
From: LARTER, STEPHEN RICHARD; GATES, IAN DONALD; ADAMS, JENNIFER JANE; JIANG, CHUNQING
To: GUSHOR INC.
Reel/Frame 022840/0819 →
Merger and Change of Name
Jun 30, 2016
From: GUSHOR INC.; SCHLUMBERGER CANADA LIMITED
To: SCHLUMBERGER CANADA LIMITED
Reel/Frame 039058/0359 →