IP Library › Assignment 017002/0407
Patent Assignment
Reel/Frame 017002/0407

Assignment of Assignor's Interest

Recorded: 2005-09-15 Pages: 4
Assignors
LIN, CHIH
Executed: 2005-09-08
NGUYEN, DON QUY
Executed: 2005-09-08
RICKS, GREGORY L.
Executed: 2005-09-09
KOLTERMANN, TERRY J.
Executed: 2005-09-08
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027
Covered Property (1)
Metal Face Seal for an Earth-Boring Bit
Patent: 7,413,037 →
Application: 11/226,948 →
Publication: US 2006/0060359
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 20, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC.
Reel/Frame 061481/0459 →
Change of Name Nov 30, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 062020/0154 →