IP Library › Assignment 029147/0608
Patent Assignment
Reel/Frame 029147/0608

Merger

Recorded: 2012-10-17 Pages: 6
Assignor
Assignee
OIL STATES ENERGY SERVICES, L.L.C.
333 CLAY STREET, HOUSTON, TEXAS, 77002
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.
Assignment of Assignor's Interest Jul 20, 2007
From: MCGEE, RICHARD HARVEY; WANG, YONG FU; HILL, GARRY THOMAS
To: SCHOONER PETROLEUM SERVICES, INC.
Reel/Frame 019580/0564 →
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 →
Assignment of Assignor's Interest Feb 16, 2021
From: OIL STATES INTERNATIONAL, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 055314/0482 →