Patent Assignment
Reel/Frame 013726/0273
Assignment of Assignor's Interest
Recorded: 2003-02-06
Pages: 6
Assignors
ARONSTAM, PETER
Executed: 2002-12-09
KRUEGER, VOLKER
Executed: 2002-12-03
KRUEGER, SVEN
Executed: 2002-12-04
GIMMER, HARALD
Executed: 2002-12-04
FINCHER, ROGER
Executed: 2002-12-16
WATKINS, LARRY
Executed: 2002-12-16
FONTANA, PETER
Executed: 2003-01-06
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027
Covered Property
(1)
Active Controlled Bottomhole Pressure System & Method
Application:
10/251,138 →
Publication:
US 2003/0098181
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.