IP Library › Assignment 019274/0339
Patent Assignment
Reel/Frame 019274/0339

Assignment of Assignor's Interest

Recorded: 2007-05-10 Pages: 7
Assignors
PASTUSEK, PAUL E.
Executed: 2007-05-09
SULLIVAN, ERIC C.
Executed: 2007-05-04
PRITCHARD, DARYL L.
Executed: 2007-05-04
GLASGOW, KEITH
Executed: 2007-05-04
TRINH, TU TIEN
Executed: 2007-05-08
LUTES, PAUL J.
Executed: 2007-05-04
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77027
Covered Property (1)
Method and Apparatus for Collecting Drill Bit Performance Data
Patent: 7,849,934 →
Application: 11/708,147 →
Publication: US 2007/0272442
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 062020/0154 →