IP Library › Assignment 025243/0402
Patent Assignment
Reel/Frame 025243/0402

Assignment of Assignor's Interest

Recorded: 2010-11-03 Pages: 7
Assignor
EXTREME ENGINEERING LTD
Executed: 2008-06-12
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478-3155
Covered Property (1)
Electrical Isolation Connector for Electromagnetic Gap Sub
Patent: 8,308,199 →
Application: 12/911,261 →
Publication: US 2011/0036557
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 3, 2010
From: DOPF, ANTHONY R.; LOGAN, DEREK W.; CAMWELL, PAUL L.; WHALEN, DAVID D.
To: EXTREME ENGINEERING LTD.
Reel/Frame 025243/0189 →