IP Library › Assignment 029776/0165
Patent Assignment
Reel/Frame 029776/0165

Assignment of Assignor's Interest

Recorded: 2013-02-07 Pages: 3
Assignors
HUANG, TIANPING
Executed: 2013-01-26
CREWS, JAMES B.
Executed: 2013-01-25
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Dual-Functional Breaker for Hybrid Fluids of Viscoelastic Surfactant and Polymer
Patent: 9,243,181 →
Application: 13/749,181 →
Publication: US 2013/0137610
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 →