Patent Assignment
Reel/Frame 043467/0041
Assignment of Assignor's Interest
Recorded: 2017-08-31
Pages: 5
Assignor
WRIGHT, DAVID C
Executed: 2015-02-11
Assignee
WRIGHT'S WELL CONTROL SERVICES, LLC
25511 BUDDE ROAD, SUITE 2501, WOODLANDS, TEXAS, 77380
Covered Property
(1)
Subsea Technique for Promoting Fluid Flow
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 31, 2017
From: DUFRENE, JEFFERY W
To: WRIGHT'S WELL CONTROL SERVICES, LLC
Reel/Frame 043467/0054 →
License
Jun 21, 2018
From: WRIGHT, DAVID; WRIGHT'S WELL CONTROL SERVICES, LLC
To: OCEANEERING INTERNATIONAL, INC.
Reel/Frame 046165/0965 →
Change of Address
Feb 15, 2022
From: WRIGHT'S WELL CONTROL SERVICES, LLC
To: WRIGHT'S WELL CONTROL SERVICES, LLC
Reel/Frame 059111/0738 →
Assignment of Assignor's Interest
Feb 17, 2022
From: WRIGHT'S WELL CONTROL SERVICES, LLC
To: WRIGHT'S IP HOLDINGS, LLC
Reel/Frame 059039/0565 →