Patent Assignment
Reel/Frame 049798/0841
Corrective Assignment to Correct the Inventor's Names Previously Recorded at Reel: 047777 Frame: 0341. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2019-03-07
Pages: 8
Assignors
VAN KUILENBURG, ROBERT
Executed: 2016-06-13
DEUL, HANS H.J
Executed: 2016-06-13
O'NEILL, PATRICK
Executed: 2016-06-13
SIBREL, MATTHEW
Executed: 2016-06-13
Assignee
NOBLE DRILLING SERVICES INC.
13135 S. DAIRY ASHFORD ROAD, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Method and System for Supplying Power Fluid to a Well Pressure Control Device
Application:
16/220,329 →
Publication:
US 2020/0141203
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 14, 2018
From: DEUL, HANS H.J.; O'NEILL, PATRICK; SIBREL, MATTHEW; KUILENBURG, ROBERT VAN
To: NOBLE DRILLING SERVICES INC.
Reel/Frame 047777/0341 →
Assignment of Assignor's Interest
Mar 18, 2021
From: NOBLE DRILLING SERVICES LLC
To: NOBLE SERVICES COMPANY LLC
Reel/Frame 055637/0219 →
Change of Name
Mar 18, 2021
From: NOBLE DRILLING SERVICES INC.
To: NOBLE DRILLING SERVICES LLC
Reel/Frame 055639/0032 →