IP Library › Assignment 014259/0338
Patent Assignment
Reel/Frame 014259/0338

Assignment of Assignor's Interest

Recorded: 2003-06-30 Pages: 4
Assignors
LEUTHEN, JOHN MICHAEL
Executed: 2003-05-29
PENG, FANG ZHENG
Executed: 2003-06-22
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027
Covered Property (1)
Low Harmonic Diode Clamped Converter/Inverter
Patent: 7,040,391 →
Application: 10/610,438 →
Publication: US 2004/0267468
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 28, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 059819/0610 →
Change of Name Dec 9, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 062104/0628 →