Patent Assignment
Reel/Frame 019173/0506
Assignment of Assignor's Interest
Recorded: 2007-04-17
Pages: 2
Assignor
SMEDVIG OFFSHORE AS
Executed: 2006-12-23
Assignee
SEADRILL MANAGEMENT AS
P.O. BOX 110, STAVANGER, N-4001, NORWAY
Covered Property
(1)
Triggering Mechanism for Disconnecting a Riser from a Riser Connector
Patent:
6,568,476 →
Application:
10/060,319 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 19, 2002
From: ANDERSEN, JAN ODDVAR
To: SMEDVIG OFFSHORE AS
Reel/Frame 012814/0315 →
Assignment of Assignor's Interest
Dec 3, 2014
From: SEADRILL MANAGEMENT AS
To: NORTH ATLANTIC MANAGEMENT AS
Reel/Frame 034362/0951 →
Intellectual Property Security Agreement
Feb 23, 2022
From: SEADRILL MANAGEMENT LTD.; SEADRILL EUROPE MANAGEMENT AS
To: GLAS TRUST CORPORATION LIMITED
Reel/Frame 059218/0818 →
Release of Security Interest
Jul 31, 2023
From: GLAS TRUST CORPORATION LIMITED
To: SEADRILL MANAGEMENT LTD.; SEADRILL EUROPE MANAGEMENT AS
Reel/Frame 064431/0365 →