IP Library › Assignment 025831/0477
Patent Assignment
Reel/Frame 025831/0477

Assignment of Assignor's Interest

Recorded: 2011-02-18 Pages: 3
Assignor
XU, YING QING
Executed: 2011-02-18
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Expanding Mill Having Camming Sleeve for Extending Cutting Blade
Patent: 8,561,724 →
Application: 12/930,948 →
Publication: US 2012/0186823
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 →