IP Library › Assignment 021717/0599
Patent Assignment
Reel/Frame 021717/0599

Assignment of Assignor's Interest

Recorded: 2008-10-22 Pages: 4
Assignors
BISHOP, DAVID S.
Executed: 2008-09-26
SAMUELSON, MARC N.
Executed: 2008-09-26
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Downhole Backup System and Method
Patent: 7,921,921 →
Application: 12/236,803 →
Publication: US 2010/0071908
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 →