IP Library › Assignment 021589/0237
Patent Assignment
Reel/Frame 021589/0237

Assignment of Assignor's Interest

Recorded: 2008-09-26 Pages: 3
Assignors
TRINH, TU TIEN
Executed: 2008-09-23
SULLIVAN, ERIC
Executed: 2008-09-24
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
System, Method and Apparatus for Enhanced Cutting Element Retention and Support in a Rock Bit
Patent: 7,836,792 →
Application: 12/237,421 →
Publication: US 2010/0071512
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 061493/0542 →
Change of Name Nov 30, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 062020/0311 →