Patent Assignment
Reel/Frame 019580/0564
Assignment of Assignor's Interest
Recorded: 2007-07-20
Pages: 5
Assignors
MCGEE, RICHARD HARVEY
Executed: 2007-07-20
WANG, YONG FU
Executed: 2007-07-20
HILL, GARRY THOMAS
Executed: 2007-07-20
Assignee
SCHOONER PETROLEUM SERVICES, INC.
9837 WINDMILL PARK LANE, HOUSTON, TEXAS, 77064
Covered Property
(1)
Method of Use of a High Pressure Solid Removal System
Patent:
7,048,865 →
Application:
11/028,451 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 21, 2007
From: ACQUISITION (ONE) COMPANY, INC.
To: SCHOONER PETROLEUM SERVICES, INC.
Reel/Frame 019733/0346 →
Assignment of Assignor's Interest
Aug 23, 2007
From: SCHOONER PETROLEUM SERVICES, INC.
To: ACQUISITION (ONE) COMPANY, INC.
Reel/Frame 019744/0869 →
Merger
Oct 17, 2012
From: SCHOONER PETROLEUM SERVICES, INC.
To: SPECIALTY RENTAL TOOLS & SUPPLY, L.L.C.
Reel/Frame 029147/0563 →
Merger
Oct 17, 2012
From: SPECIALTY RENTAL TOOLS & SUPPLY, L.L.C.
To: OIL STATES ENERGY SERVICES, L.L.C.
Reel/Frame 029147/0608 →
Assignment of Assignor's Interest
Feb 16, 2021
From: OIL STATES INTERNATIONAL, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 055314/0482 →