IP Library › Assignment 042598/0021
Patent Assignment
Reel/Frame 042598/0021

Assignment of Assignor's Interest

Recorded: 2017-06-05 Pages: 3
Assignors
DHULIPALA, PRASAD D.
Executed: 2014-12-01
ARMSTRONG, DAVID C.
Executed: 2014-12-01
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Hydrocarbon Well Treatment Methods and Fluids
Application: 15/613,721 →
Publication: US 2017/0267917
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 16, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044935/0099 →
Change of Name Feb 16, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059128/0907 →