IP Library › Assignment 016781/0817
Patent Assignment
Reel/Frame 016781/0817

Assignment of Assignor's Interest

Recorded: 2005-07-15 Pages: 3
Assignors
MCGUIRE, BOB
Executed: 2005-05-27
ARTHERHOLT, DANNY LEE
Executed: 2005-05-27
Assignee
HWCES INTERNATIONAL
THREE ALLEN CENTER, 33 CLAY STREET, SUITE 4620, C/O OIL STATES INTERNATIONAL, INC., HOUSTON, TEXAS, 77002
Covered Property (1)
Cup Tool for a High-Pressure Mandrel and Method of Using Same
Patent: 7,243,733 →
Application: 11/182,873 →
Publication: US 2007/0012439
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 5, 2006
From: HWCES INTERNATIONAL
To: OIL STATES ENERGY SERVICES, INC.
Reel/Frame 018582/0886 →
Assignment of Assignor's Interest Dec 21, 2006
From: OIL STATES ENERGY SERVICES, INC.
To: STINGER WELLHEAD PROTECTION, INC.
Reel/Frame 018767/0230 →
Change of Assignee Address Jul 19, 2007
From: STINGER WELLHEAD PROTECTION, INC.
To: STINGER WELLHEAD PROTECTION, INC.
Reel/Frame 019588/0172 →
Merger Oct 15, 2012
From: STINGER WELLHEAD PROTECTION, INCORPORATED
To: OIL STATES ENERGY SERVICES, L.L.C.
Reel/Frame 029131/0638 →
Assignment of Assignor's Interest Feb 16, 2021
From: OIL STATES INTERNATIONAL, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 055314/0482 →