Patent Assignment
Reel/Frame 029254/0624
Assignment of Assignor's Interest
Recorded: 2012-11-07
Pages: 4
Assignee
FAIRFIELD INDUSTRIES, INCORPORATED
14100 S.W. FREEWAY, SUITE 600, SUGAR LAND, TEXAS, 77478
Covered Properties
(3)
Method and System for the Transmission of Seismic Data
Method for Transmission of Seismic Data
Method for Transmission of Seismic Data
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 16, 2011
From: RAY, CLIFFORD H.; FISSELER, GLENN D.
To: FAIRFIELD INDUSTRIES INCORPORATED
Reel/Frame 027239/0177 →
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 →
Security Interest
May 5, 2020
From: MAGSEIS FF LLC
To: DNB BANK ASA
Reel/Frame 052576/0445 →
Release of Security Interest
Apr 3, 2023
From: DNB BANK ASA, AS AGENT
To: MAGSEIS FF LLC
Reel/Frame 063237/0695 →