IP Library › Assignment 032419/0386
Patent Assignment
Reel/Frame 032419/0386

Assignment of Assignor's Interest

Recorded: 2014-03-12 Pages: 3
Assignors
ROBB, SAM
Executed: 2011-07-06
CALQUHOUN, JIM
Executed: 2011-07-12
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Bop Heating Methods and Systems and Heat Exchange Units
Patent: 9,447,656 →
Application: 14/169,068 →
Publication: US 2014/0144612
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 13, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044427/0588 →
Change of Name Feb 16, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059142/0921 →