Patent Assignment
Reel/Frame 055820/0850
Employee Agreement
Recorded: 2021-03-29
Pages: 14
Assignors
MAKKAR, NAVISH
Executed: 2010-07-07
RONQUI, PRISCILA
Executed: 2011-12-05
YAO, RICHARD
Executed: 2011-09-07
Assignee
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD, HOUSTON, TEXAS, 77073
Covered Property
(1)
Downhole Acoustic System for Determining a Rate of Penetration of a Drill String and Related Methods
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 4, 2020
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 054600/0715 →
Change of Name
Mar 16, 2021
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 056551/0187 →
Assignment of Assignor's Interest
Mar 16, 2021
From: GLASGOW, R. KEITH; SULLIVAN, ERIC C; FANINI, OTTO; HABERNAL, JASON R.
To: BAKER HUGHES INCORPORATED
Reel/Frame 055604/0974 →