Patent Assignment
Reel/Frame 042104/0347
Corrective Assignment to Correct the 2ND and 3RD Inventor Names Previously Recorded on Reel 032216 Frame 0379. Assignor(S) Hereby Confirms the Winson Tongchris Li Yushan.
Recorded: 2017-03-28
Pages: 11
Assignors
WANG, CHAO
Executed: 2016-12-01
TIONG, WENG KEONG
Executed: 2016-12-07
LI, YUSHAN
Executed: 2016-11-30
BALASUBRAMANIAN, GANESH
Executed: 2017-03-27
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Gas Lift Valves
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 14, 2014
From: WANG, CHAO; TIONG, WINSON; YUSHAN, CHRIS LI; BALASUBRAMINIAN, GANESH
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 032216/0361 →
Assignment of Assignor's Interest
Feb 14, 2014
From: WANG, CHAO; TIONG, WINSON; YUSHAN, CHRIS LI; BALASUBRAMANIAN, GANESH
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 032216/0379 →