Patent Assignment
Reel/Frame 015776/0659
Assignment of Assignor's Interest
Recorded: 2004-09-13
Pages: 5
Assignors
RAVENSBERGEN, JOHN EDWARD
Executed: 2004-06-09
VACIK, LUBOS
Executed: 2004-06-09
LAMBERT, MITCH
Executed: 2004-06-09
WILDE, GRAHAM
Executed: 2004-06-14
Assignee
BJ SERVICES COMPANY
5500 NORTHWEST CENTERAL DRIVE, HOUSTON, TEXAS, 77092
Covered Property
(1)
Release Tool for Coiled Tubing
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 13, 2004
From: NAUMANN, ANDRE
To: BJ SERVICES COMPANY
Reel/Frame 015776/0610 →
Change of Name
Mar 18, 2022
From: BJ SERVICES COMPANY
To: WESTERN ATLAS HOLDINGS LLC
Reel/Frame 059303/0854 →
Change of Name
Jul 13, 2022
From: WESTERN ATLAS HOLDINGS LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 060497/0991 →