IP Library › Assignment 045183/0072
Patent Assignment
Reel/Frame 045183/0072

Nunc Pro Tunc Assignment

Recorded: 2018-03-13 Pages: 3
Assignors
WRIGHT, DAVID C
Executed: 2018-03-05
DUFRENE, JEFFERY W
Executed: 2018-03-07
Assignee
WRIGHT'S WELL CONTROL SERVICES, LLC
25511 BUDDE ROAD, SUITE 2501, THE WOODLANDS, TEXAS, 77380
Covered Property (1)
Subsea Fluid Separator
Patent: 8,413,725 →
Application: 12/978,486 →
Publication: US 2011/0155384
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 9, 2015
From: WRIGHT, DAVID C.
To: WRIGHT'S WELL CONTROL SERVICES, LLC
Reel/Frame 035115/0882 →
Assignment of Assignor's Interest May 13, 2015
From: DUFRENE, JEFFERY WILBERT
To: WRIGHT'S WELL CONTROL SERVICES, LLC
Reel/Frame 035632/0480 →
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 059111/0736 →
Assignment of Assignor's Interest Feb 17, 2022
From: WRIGHT'S WELL CONTROL SERVICES, LLC
To: WRIGHT'S IP HOLDINGS, LLC
Reel/Frame 059039/0718 →