Patent Assignment
Reel/Frame 028109/0154
Assignment of Assignor's Interest
Recorded: 2012-04-26
Pages: 3
Assignors
DRIEU, MICHAEL DUGGAN
Executed: 2012-04-23
CARGOL, PATRICK MICHAEL, JR.
Executed: 2012-04-23
Assignee
WILD WELL CONTROL, INC.
DRILLING TECHNOLOGY CENTER, 2202 OIL CENTER COURT, HOUSTON, TEXAS, 77073
Covered Property
(1)
Subsea Injection of Oil Dispersant
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 20, 2013
From: ROGERS, JONATHAN; BEYNET, PIERRE ALBERT; SILVA, STANLEY S.
To: BP CORPORATION NORTH AMERICA INC.
Reel/Frame 031045/0899 →
Security Interest
Feb 25, 2016
From: INTEGRATED PRODUCTION SERVICES, INC.; SUPERIOR ENERGY SERVICES, L.L.C.; SUPERIOR ENERGY SERVICES-NORTH AMERICA SERVICES, INC.; WARRIOR ENERGY SERVICES CORPORATION
To: JPMORGAN CHASE BANK, N.A. AS ADMINISTRATIVE AGENT
Reel/Frame 037927/0088 →
Assignment of Assignor's Interest
May 25, 2016
From: BP CORPORATION NORTH AMERICA, INC.
To: WILD WELL CONTROL, INC.
Reel/Frame 038714/0281 →
Security Interest
Feb 11, 2021
From: CSI TECHNOLOGIES, LLC; SPN WELL SERVICES. INC.; STABIL DRILL SPECIALTIES, LLC; SUPERIOR ENERGY SERVICES, L.L.C.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 055281/0031 →