IP Library Assignment 052715/0504
Patent Assignment
Reel/Frame 052715/0504

Assignment of Assignor's Interest

Recorded: 2020-05-20 Pages: 4
Assignors
FYFFE, ROGER
Executed: 2020-05-19
MARC, ETIENNE
Executed: 2020-05-19
Assignee
MAGSEIS FF LLC
9811 KATY FREEWAY, SUITE 1200, HOUSTON, TEXAS, 77024
Covered Property (1)
Systems and Methods to Locate Seismic Data Acquisition Units
Application: 16/373,196 →
Publication: US 2019/0302301
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →