Patent Assignment
Reel/Frame 021640/0677
Assignment of Assignor's Interest
Recorded: 2008-10-08
Pages: 6
Assignor
DEEP VISION LLC
Executed: 2004-09-01
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, 12TH FLOOR, HOUSTON, TEXAS, 77027
Covered Properties
(2)
Slip Joint Intervention Riser with Pressure Seals and Method of Using the Same
Patent:
6,173,781 →
Application:
09/181,465 →
Apparatus and Method for Killing or Suppressing a Subsea Well
Patent:
6,179,057 →
Application:
09/353,175 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 8, 1999
From: FONTANA, PETER; MACFARLANE, JAMES W.; FINCHER, ROGER W.
To: DEEP VISION LLC
Reel/Frame 010359/0215 →
Assignment of Assignor's Interest
Nov 6, 2000
From: MILNE, RANALD; TENNOY, OTTO
To: DEEP VISION LLC
Reel/Frame 011328/0469 →
Assignment of Assignor's Interest
Oct 8, 2008
From: BAKER HUGHES INCORPORATED
To: TRANSOCEAN OFFSHORE DEEPWATER DRILLING, INC.
Reel/Frame 021640/0781 →
Assignment of Assignor's Interest
Sep 15, 2009
From: DEEP VISION LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 023220/0948 →