IP Library Assignment 016339/0561
Patent Assignment
Reel/Frame 016339/0561

Assignment of Assignor's Interest

Recorded: 2005-02-28 Pages: 3
Assignors
YANG, JIANG
Executed: 2005-02-25
WEGHORN, STEVEN JEREMY
Executed: 2005-02-24
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027-5133
Covered Property (1)
Polymeric Nanoemulsion as Drag Reducer for Multiphase Flow
Patent: 7,468,402 →
Application: 11/068,400 →
Publication: US 2005/0209368
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 16, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 059168/0590 →
Change of Name Mar 8, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059348/0571 →