IP Library › Assignment 026070/0612
Patent Assignment
Reel/Frame 026070/0612

Assignment of Assignor's Interest

Recorded: 2011-04-04 Pages: 3
Assignors
DALLAS, L. MURRAY
Executed: 2005-07-11
MCGUIRE, BOB
Executed: 2005-07-11
ARTHERHOLT, DANNY LEE
Executed: 2005-07-11
Assignee
HWCES INTERNATIONAL
THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620, C/O OIL STATES INTERNATIONAL, INC., HOUSTON, TEXAS, 77002
Covered Property (1)
High-Pressure Threaded Union with Metal-to-Metal Seal, and Metal Ring Gasket for Same
Patent: 8,205,916 →
Application: 13/079,379 →
Publication: US 2011/0175349
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 4, 2011
From: HWCES INTERNATIONAL
To: OIL STATES ENERGY SERVICES, INC.
Reel/Frame 026070/0643 →
Assignment of Assignor's Interest Apr 4, 2011
From: OIL STATES ENERGY SERVICES, INC.
To: STINGER WELLHEAD PROTECTION, INC.
Reel/Frame 026070/0695 →
Assignee Change of Address Apr 4, 2011
From: STINGER WELLHEAD PROTECTION, INC.
To: STINGER WELLHEAD PROTECTION, INC.
Reel/Frame 026073/0245 →
Merger Jan 11, 2013
From: STINGER WELLHEAD PROTECTION, INCORPORATED
To: OIL STATES ENERGY SERVICES, L.L.C.
Reel/Frame 029617/0280 →
Assignment of Assignor's Interest Feb 16, 2021
From: OIL STATES INTERNATIONAL, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 055314/0482 →