Patent Assignment
Reel/Frame 050406/0954
Change of Name
Recorded: 2019-09-17
Pages: 7
Assignor
BAKER HUGHES INCORPORATED
Executed: 2017-07-03
Assignee
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD, HOUSTON, TEXAS, 77073
Covered Property
(1)
Wastewater Purification with Nanoparticle-Treated Bed
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 11, 2017
From: HUANG, TIANPING; CREWS, JAMES B.
To: BAKER HUGHES INCORPORATED
Reel/Frame 040948/0531 →
Change of Name
Feb 16, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 059126/0123 →
Change of Name
Mar 8, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059338/0944 →