IP Library › Assignment 025701/0700
Patent Assignment
Reel/Frame 025701/0700

Assignment of Assignor's Interest

Recorded: 2011-01-26 Pages: 3
Assignors
CREWS, JAMES B.
Executed: 2011-01-05
HUANG, TIANPING
Executed: 2011-01-05
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Re-Use of Surfactant-Containing Fluids
Patent: 8,499,832 →
Application: 12/971,557 →
Publication: US 2011/0108270
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 16, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 059126/0320 →
Change of Name Mar 8, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059337/0928 →