Patent Assignment
Reel/Frame 052087/0156
Assignment of Assignor's Interest
Recorded: 2020-03-11
Pages: 4
Assignor
PONS, VICTORIA
Executed: 2019-01-23
Assignee
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD, HOUSTON, TEXAS, 77073
Covered Property
(1)
System and Method for Evaluating Reciprocating Downhole Pump Data Using Polar Coordinate Analytics
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 22, 2020
From: LUFKIN INDUSTRIES, LLC; BAKER HUGHES HOLDINGS LLC FKA BAKER HUGHES, A GE COMPANY, LLC FKA BAKER HUGHES INCORPORATED; BAKER HUGHES OILFIELD OPERATIONS, LLC; QUINN PUMPS CANADA LTD.
To: RAVDOS HOLDINGS INC.
Reel/Frame 053285/0640 →
Security Interest
May 26, 2021
From: RAVDOS HOLDINGS INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 056362/0902 →