IP Library › Assignment 023842/0714
Patent Assignment
Reel/Frame 023842/0714

Assignment of Assignor's Interest

Recorded: 2010-01-25 Pages: 3
Assignors
XU, YANG
Executed: 2010-01-05
JOHNSON, MICHAEL H.
Executed: 2010-01-15
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Open Hole Stimulation with Jet Tool
Patent: 8,151,886 →
Application: 12/618,032 →
Publication: US 2011/0114319
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 →