IP Library › Assignment 060530/0736
Patent Assignment
Reel/Frame 060530/0736

Assignment of Assignor's Interest

Recorded: 2022-07-18 Pages: 5
Assignor
CHANG, SHENG
Executed: 2022-04-05
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property (1)
Wireline Cable for Use with Downhole Tractor Assemblies
Patent: 9,027,657 →
Application: 13/497,142 →
Publication: US 2012/0222869
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 9, 2012
From: VARKEY, JOSEPH
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 028180/0480 →