Patent Assignment
Reel/Frame 014204/0595
Assignment of Assignor's Interest
Recorded: 2003-12-17
Pages: 5
Assignor
BUTLER, BRYAN VIRGE
Executed: 2003-12-13
Assignee
WEATHERFORD/LAMB INC
515 POST OAK BLVD., SUITE 1500, HOUSTON, TEXAS, 77027
Covered Property
(1)
Hydraulic Multiphase Pump
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jun 8, 2016
From: WEATHERFORD/LAMB, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 038848/0819 →
Termination and Release of Security Interest in United States Patents
Jul 3, 2019
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: WEATHERFORD/LAMB, INC.
Reel/Frame 049679/0095 →