Patent Assignment
Reel/Frame 011328/0469
Assignment of Assignor's Interest
Recorded: 2000-11-06
Pages: 4
Assignee
DEEP VISION LLC
10TH FLOOR, 4 GREENWAY PLAZA, HOUSTON, TEXAS, 77046
Covered Property
(1)
Slip Joint Intervention Riser with Pressure Seals and Method of Using the Same
Patent:
6,173,781 →
Application:
09/181,465 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 8, 2008
From: DEEP VISION LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 021640/0677 →
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 →