IP Library › Assignment 027745/0536
Patent Assignment
Reel/Frame 027745/0536

Assignment of Assignor's Interest

Recorded: 2012-02-22 Pages: 4
Assignors
CREWS, JAMES B.
Executed: 2012-02-09
HUANG, TIANPING
Executed: 2012-02-06
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Rechargeable Surface Active Porous Media for Removal of Organic Materials from Aqueous Fluids
Patent: 8,980,098 →
Application: 13/364,847 →
Publication: US 2012/0138538
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 059126/0123 →
Change of Name Mar 8, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059338/0944 →