IP Library › Assignment 027344/0251
Patent Assignment
Reel/Frame 027344/0251

Assignment of Assignor's Interest

Recorded: 2011-12-07 Pages: 2
Assignor
O'MALLEY, EDWARD J.
Executed: 2011-12-07
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Ball Seat Milling and Re-fracturing Method
Patent: 8,881,821 →
Application: 13/313,829 →
Publication: US 2013/0146291
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 24, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 059497/0467 →
Change of Name Apr 6, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059620/0651 →