IP Library › Assignment 015280/0656
Patent Assignment
Reel/Frame 015280/0656

Assignment of Assignor's Interest

Recorded: 2004-04-28 Pages: 4
Assignors
MCCULLOCH, STEPHEN
Executed: 2004-04-26
BRINKLEY, JIMMY
Executed: 2004-04-26
Assignee
WOOD GROUP PRESSURE CONTROL LIMITED
3250 BRIARPARK DRIVE, SUITE 100, HOUSTON, TEXAS, 77042
Covered Property (1)
High Energy Dissipative and Erosion Resistant Fluid Flow Enhancer
Patent: 7,469,720 →
Application: 10/833,784 →
Publication: US 2004/0211478
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 11, 2020
From: WOOD GROUP PRESSURE CONTROL, L.P.
To: GE OIL & GAS PRESSURE CONTROL LP
Reel/Frame 051894/0861 →
Change of Name Sep 24, 2024
From: GE OIL & GAS PRESSURE CONTROL LP
To: BAKER HUGHES PRESSURE CONTROL LP
Reel/Frame 069031/0345 →
Change of Name Oct 29, 2025
From: BAKER HUGHES PRESSURE CONTROL LP
To: BAKER HUGHES PRESSURE CONTROL LLC
Reel/Frame 073424/0966 →