Patent Assignment
Reel/Frame 053760/0297
Change of Name
Recorded: 2020-09-11
Pages: 3
Assignor
FAIRFIELD SEISMIC TECHNOLOGIES LLC
Executed: 2019-01-08
Assignee
MAGSEIS FF LLC
9811 KATY FWY, SUITE 1200, HOUSTON, TEXAS, 77024
Covered Property
(1)
Systems and Methods of Determining Parameters of a Marine Seismic Survey
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 11, 2020
From: UDENGAARD, CARSTEN
To: FAIRFIELD INDUSTRIES, INC.
Reel/Frame 053750/0862 →
Assignment of Assignor's Interest
Sep 11, 2020
From: FAIRFIELD INDUSTRIES INCORPORATED
To: FAIRFIELD SEISMIC TECHNOLOGIES LLC
Reel/Frame 053756/0404 →
Security Interest
Jun 3, 2024
From: MAGSEIS FF LLC
To: DANSKE BANK A/S
Reel/Frame 067606/0766 →
Intellectual Property Security Agreement
Dec 9, 2024
From: MAGSEIS FF LLC
To: KROLL TRUSTEE SERVICES LIMITED
Reel/Frame 069547/0418 →