IP Library › Assignment 017022/0087
Patent Assignment
Reel/Frame 017022/0087

Assignment of Assignor's Interest

Recorded: 2005-09-21 Pages: 3
Assignors
MARTIN, THOMAS J.
Executed: 2005-09-19
CHOU, LU CHIEN
Executed: 2005-09-19
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027
Covered Property (1)
Stabilized Polymer Drag Reducing Agent Slurries
Patent: 7,256,224 →
Application: 11/232,352 →
Publication: US 2007/0066713
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 059126/0320 →
Change of Name Mar 8, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059337/0928 →