Patent Assignment
Reel/Frame 020214/0217
Assignment of Assignor's Interest
Recorded: 2007-12-07
Pages: 3
Assignor
SMART DRILLING AND COMPLETION, INC.
Executed: 2007-12-05
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD., SUITE 600, HOUSTON, TEXAS, 77027
Covered Property
(1)
Methods and Apparatus to Convey Electrical Pumping Systems into Wellbores to Complete Oil and Gas Wells
Patent:
7,325,606 →
Application:
11/491,408 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 2007
From: CHITWOOD, JAMES E.
To: SMART DRILLING AND COMPLETION, INC.
Reel/Frame 020211/0591 →
Assignment of Assignor's Interest
Dec 7, 2007
From: VAIL, III, WILLIAM BANNING
To: SMART DRILLING AND COMPLETION, INC.
Reel/Frame 020211/0594 →
Assignment of Assignor's Interest
Dec 4, 2014
From: WEATHERFORD/LAMB, INC.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 034526/0272 →