IP Library › Assignment 022640/0485
Patent Assignment
Reel/Frame 022640/0485

Assignment of Assignor's Interest

Recorded: 2009-05-05 Pages: 4
Assignors
SULLIVAN, ERIC C.
Executed: 2009-04-24
TRINH, TU TIEN
Executed: 2009-04-21
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77027-5115
Covered Property (1)
Methods and Apparatuses for Measuring Drill Bit Conditions
Patent: 8,087,477 →
Application: 12/435,729 →
Publication: US 2010/0282510
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 062020/0221 →