IP Library › Assignment 033947/0127
Patent Assignment
Reel/Frame 033947/0127

Assignment of Assignor's Interest

Recorded: 2014-10-14 Pages: 3
Assignors
MO, HUA
Executed: 2014-07-24
METZLER, ROGER D.
Executed: 2014-08-07
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Hydroquinone Compounds for Inhibiting Monomer Polymerization
Patent: 9,944,577 →
Application: 14/337,885 →
Publication: US 2014/0330053
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 2, 2018
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 045513/0286 →
Change of Name Feb 16, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059128/0907 →