IP Library › Assignment 015715/0644
Patent Assignment
Reel/Frame 015715/0644

Assignment of Assignor's Interest

Recorded: 2004-08-23 Pages: 4
Assignors
WILSON, BROWN LYLE
Executed: 2004-03-22
BROWN, DONN J.
Executed: 2004-03-22
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200, HOUSTON, TEXAS, 77027
Covered Property (1)
Rotary and Reciprocal Well Pump System
Patent: 7,134,499 →
Application: 10/721,729 →
Publication: US 2005/0109516
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 Jun 9, 2023
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 063955/0583 →