Patent Assignment
Reel/Frame 042876/0854
Assignment of Assignor's Interest
Recorded: 2017-06-30
Pages: 5
Assignors
GUYTON, WILLIAM
Executed: 2013-08-15
DOWNEY, JOHN C.
Executed: 2013-08-15
RICE, GEOFFREY
Executed: 2013-08-15
NIKIRK, CHRISTOPHER T.
Executed: 2013-08-15
Assignee
FAIRFIELD INDUSTRIES INCORPORATED
1111 GILLINGHAM LANE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Land Based Unit for Seismic Data Acquisition
Application:
15/638,349 →
Publication:
US 2017/0299740
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 2019
From: FAIRFIELD INDUSTRIES INCORPORATED
To: FAIRFIELD SEISMIC TECHNOLOGIES LLC
Reel/Frame 048180/0001 →
Change of Name
Jan 31, 2019
From: FAIRFIELD SEISMIC TECHNOLOGIES LLC
To: MAGSEIS FF LLC
Reel/Frame 048201/0015 →
Security Interest
Feb 19, 2019
From: MAGSEIS FF LLC
To: DNB BANK ASA, AS AGENT
Reel/Frame 048377/0349 →
Release of Security Interest
Apr 3, 2023
From: DNB BANK ASA, AS AGENT
To: MAGSEIS FF LLC
Reel/Frame 063237/0695 →