Patent Assignment
Reel/Frame 052179/0320
Nullification
Recorded: 2020-03-11
Pages: 7
Assignor
BAKER HUGHES, A GE COMPANY, LLC
Executed: 2018-10-09
Assignee
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD, HOUSTON, TEXAS, 77073
Covered Property
(1)
Coring Tools Including a Core Catcher
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 5, 2018
From: KORDEX, PHIL; UHLENBERG, THOMAS; WESEMEIER, CHRISTOPH
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 047683/0225 →
Confirmatory Assignment
Jan 29, 2020
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 051738/0629 →