IP Library › Assignment 023041/0001
Patent Assignment
Reel/Frame 023041/0001

Assignment of Assignor's Interest

Recorded: 2009-08-03 Pages: 3
Assignors
CASTILLO, ROBERT O.
Executed: 2009-05-21
FOSTER, ANTHONY P.
Executed: 2009-05-21
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Swelling Packer and Method of Construction
Patent: 8,127,978 →
Application: 12/469,576 →
Publication: US 2010/0294484
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 23, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 059485/0502 →
Change of Name Apr 5, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059596/0405 →