Patent Assignment
Reel/Frame 023220/0948
Assignment of Assignor's Interest
Recorded: 2009-09-15
Pages: 6
Assignor
DEEP VISION LLC
Executed: 2004-09-01
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, 12TH FLOOR, HOUSTON, TEXAS, 77027
Covered Properties
(9)
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 →
Subsea Wellbore Drilling System for Reducing Bottom Hole Pressure
Patent:
6,415,877 →
Application:
09/353,275 →
Apparatus and Method for Rotating a Portion of a Drill String
Patent:
6,446,737 →
Application:
09/660,822 →
Apparatus and Method for the Disposition of Drilling Solids During Drilling of Subsea Oilfield Wellbores
Patent:
6,527,054 →
Application:
09/661,734 →
Subsea Wellbore Drilling System for Reducing Bottom Hole Pressure
Drilling System and Method for Controlling Equivalent Circulating Density During Drilling of Wellbores
Active Controlled Bottomhole Pressure System & Method
Application:
10/251,138 →
Publication:
US 2003/0098181
Subsea Wellbore Drilling System for Reducing Bottom Hole Pressure
Related Assignments
(13)
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
May 16, 2000
From: FONTANA, PETER; MACFARLANE, JAMES W.; FINCHER, ROGER W.; WATKINS, LARRY
To: DEEP VISION LLC
Reel/Frame 010811/0079 →
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
Nov 17, 2000
From: FINCHER, ROGER W.; FONTANA, PETER
To: DEEP VISION LLC
Reel/Frame 011303/0475 →
Assignment of Assignor's Interest
Nov 30, 2000
From: FONTANA, PETER; OESTERBERG, MARCUS
To: DEEP VISION LLC
Reel/Frame 011358/0100 →
Assignment of Assignor's Interest
Dec 18, 2002
From: FONTANA, PETER; WATKINS, LARRY; ARONSTAM, PETER
To: BAKER HUGHES INCORPORATED
Reel/Frame 013591/0132 →
Assignment of Assignor's Interest
Feb 6, 2003
From: ARONSTAM, PETER; KRUEGER, VOLKER; KRUEGER, SVEN; GIMMER, HARALD
To: BAKER HUGHES INCORPORATED
Reel/Frame 013726/0273 →
Assignment of Assignor's Interest
Aug 17, 2004
From: FONTANA, PETER; MACFARLANE, JAMES W.; FINCHER, ROGER W.; WATKINS, LARRY
To: DEEP VISION LLC
Reel/Frame 015069/0990 →
Assignment of Assignor's Interest
Dec 21, 2004
From: FINCHER, ROGER W.; MAY, ROLAND; FONTANA, PETER; WATKINS, LARRY
To: DEEP VISION LLC
Reel/Frame 015484/0119 →
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
Oct 8, 2008
From: DEEP VISION LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 021640/0677 →
Change of Name
Apr 5, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 059613/0709 →
Change of Name
Jun 23, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 060791/0629 →