Patent Assignment
Reel/Frame 075883/0522
Release of Security Interest
Recorded: 2026-05-06
Pages: 16
Assignor
DANSKE BANK A/S
Executed: 2026-05-06
Assignee
MAGSEIS FF LLC
9811 KATY FREEWAY, SUITE 1100, HOUSTON, TEXAS, 77024
Covered Properties
(96)
3D Tau-P Coherency Filtering
3D Tau-P Coherency Filtering
Apparatus for Correcting the Timing Function in a Nodal Seismic Data Acquisition Unit
Apparatus for Deployment of Ocean Bottom Seismometers
Apparatus for Seismic Data Acquisition
Patent:
45,268 →
Application:
13/952,135 →
Battery Capacity and Durability Prediction Method
Capture and Docking Apparatus, Method, and Applications
Capture and Docking Apparatus, Method, and Applications
Conveyance System and Method for Underwater Seismic Exploration
Display Substrate and Manufacturing Method Thereof, Display Device
Deep Water High Resolution Object Detection
Deployment and Retrieval Method for Shallow Water Ocean Bottom Seismometers
Deployment Method for Ocean Bottom Seismometers
Determining Node Depth and Water Column Transit Velocity
Determining Node Depth and Water Column Transit Velocity
Determining Node Depth and Water Column Transit Velocity
High-Bandwidth Underwater Data Communication System
High-Bandwidth Underwater Data Communication System
High-Bandwidth Underwater Data Communication System
High-Bandwidth Underwater Data Communication System
High-Bandwidth Underwater Data Communication System
High-Bandwidth Underwater Data Communication System
High-Bandwidth Underwater Data Communication System
High-Bandwidth Underwater Data Communication System
High-Bandwidth Underwater Data Communication System
High-Bandwidth Underwater Data Communication System
High-Bandwidth Underwater Data Communication System
Interleaved Marine Diffraction Survey
Interleaved Marine Diffraction Survey
Marine Diffraction Survey for Small Object Detection
Marine Object Detection Survey Having Source Cross Cable
Marine Survey Source Firing Control
Marine Survey Source Firing Control
Method and apparatus for correcting the timing function in a nodal seismic data acquisition unit
Method and Apparatus for Deployment of Ocean Bottom Seismometers
Method and Apparatus for Deployment of Ocean Bottom Seismometers
Method and System for Deployment of Ocean Bottom Seismometers
Method and System for Deployment of Ocean Bottom Seismometers
Method and System for Deployment of Ocean Bottom Seismometers
Method and System for Deployment of Ocean Bottom Seismometers
Method and System for Deployment of Ocean Bottom Seismometers
Method for Deployment of Ocean Bottom Seismometers
Method for Retrieval of Seismic Data Acquisition Units
Modular Seismic Unit Storage System with Gantry Robot and Charging Magazine
Multiple Receiver Line Deployment and Recovery
Multiple Receiver Line Deployment and Recovery
Multiple Receiver Line Deployment and Recovery
Near Surface Imaging and Hazard Detection
Ocean Bottom Seismometer Package
Ocean Bottom Seismometer Package
Ocean Bottom Seismometer Package
Ocean Bottom Seismometer Package
Ocean Bottom Seismometer Package
Ocean Bottom Seismometer Package
Ocean Bottom Seismometer Package
Ocean Bottom Seismometer Package with Distributed Geophones
Optical Link Management
Optical Link Management
Optical Link Management
Optical Link Management
Optical Link Management
Seismic Data Acquisition Unit
Seismic Data Acquisition Unit
Seismic Data Acquisition Unit
Method and Computer System for Determining Seismic Node Position
Seismic Sensor Deployment Apparatus, System, Method, and Applications
Seismic Survey
Seismic Surveys with Optical Communication Links
Seismic Surveys with Optical Communication Links
Seismic Surveys with Optical Communication Links
Seismic Surveys with Optical Communication Links
Node Storage, Deployment and Retrieval System
Simultaneous Shooting Nodal Acquisition Seismic Survey Methods
Simultaneous Shooting Nodal Acquisition Seismic Survey Methods
Simultaneous Shooting Nodal Acquisition Seismic Survey Methods
Simultaneous Shooting Nodal Acquisition Seismic Survey Methods
Storage and Management System for Seismic Data Acquisition Units
Storage System and Method for Seismic Data Acquisition Units
Node Storage, Deployment and Retrieval System
Powered Sheave for Node Deployment and Retrieval
Protection Structure for Battery Charging
Powered Sheave for Node Deployment and Retrieval
Seismic Sensor Transfer Device
Systems and Methods of Coupling Underwater Vehicle with Underwater Sensor Storage Container
Systems and Methods of Determining Parameters of a Marine Seismic Survey
Systems and Methods to Control a Moving Underwater Vehicle Retrieving an Ocean Bottom Seismic Data Acquisition Unit
Systems and Methods to Control Discharge Speed of an Ocean Bottom Seismic Data Acquisition Unit via a Moving Underwater Vehicle
Systems and Methods to Locate Seismic Data Acquisition Units
Measuring Hydrophone Channel Impedance Using a Test Signal Generator Coupled in Series
Real Time Identification of Extraneous Noise in Seismic Surveys
Seismic Data Acquisition Unit
Seismic Data Acquisition Unit Apparatus and Positioning Systems and Methods
Systems and Methods for Thruster-Powered Tether Management System
Systems and Methods to Control a Moving Underwater Vehicle Retrieving an Ocean Bottom Seismic Data Acquisition Unit
Systems and Methods to Locate Seismic Data Acquisition Units
Simultaneous Shooting Nodal Acquisition Seismic Survey Methods
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 23, 2011
From: THOMPSON, JAMES N.; RAY, CLIFFORD H.; FISSELER, GLENN D.; FYFFE, ROGER L.
To: FAIRFIELD INDUSTRIES INCORPORATED
Reel/Frame 027443/0004 →
Assignment of Assignor's Interest
Sep 25, 2012
From: RAY, CLIFFORD H.; FISSELER, GLENN D.; THOMPSON, JAMES N.; HAYGOOD, HAL B.
To: FAIRFIELD INDUSTRIES INCORPORATED
Reel/Frame 029020/0475 →
Assignment of Assignor's Interest
Nov 7, 2012
From: RAY, CLIFFORD H.; FISSELER, GLENN D.; GUYTON, WILLIAM
To: FAIRFIELD INDUSTRIES INCORPORATED
Reel/Frame 029253/0870 →
Assignment of Assignor's Interest
Nov 7, 2012
From: THOMPSON, JAMES N.; RAY, CLIFFORD H.; FISSELER, GLENN D.; FYFFE, ROGER L.
To: FAIRFIELD INDUSTRIES, INC.
Reel/Frame 029255/0943 →
Assignment of Assignor's Interest
Aug 21, 2013
From: BETZNER, TIMOTHY MICHAEL
To: FAIRFIELD INDUSTRIES, INC.
Reel/Frame 031053/0808 →
Assignment of Assignor's Interest
Dec 2, 2014
From: RAY, CLIFFORD H.; FISSELER, GLENN D.; HAYGOOD, HAL B.
To: FAIRFIELD INDUSTRIES, INC.
Reel/Frame 034307/0494 →
Assignment of Assignor's Interest
Apr 27, 2015
From: JEWELL, STEPHEN W.; SCHILLING, ARNE TYLER; KLASSEN, WILLIAM P.
To: FAIRFIELD INDUSTRIES INCORPORATED D/B/A FAIRFIELDNODAL
Reel/Frame 035500/0811 →
Assignment of Assignor's Interest
May 11, 2015
From: JEWELL, STEPHEN W.
To: FAIRFIELD INDUSTRIES INCORPORATED D/B/A FAIRFIELDNODAL
Reel/Frame 035607/0084 →
Assignment of Assignor's Interest
Sep 28, 2015
From: UDENGAARD, CARSTEN
To: FAIRFIELD INDUSTRIES, INC.
Reel/Frame 036670/0805 →
Assignment of Assignor's Interest
Jul 21, 2016
From: FYFFE, ROGER L.; MARC, ETIENNE
To: FAIRFIELD INDUSTRIES, INC.
Reel/Frame 039214/0848 →
Assignment of Assignor's Interest
Oct 26, 2016
From: LACOVARA, PHILIP
To: FAIRFIELD INDUSTRIES INCORPORATED
Reel/Frame 040140/0710 →
Assignment of Assignor's Interest
May 17, 2018
From: ZHANG, KUI
To: BOE TECHNOLOGY GROUP CO., LTD.; CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Reel/Frame 045837/0028 →
Assignment of Assignor's Interest
May 17, 2018
From: XU, ZHICAI
To: BOE TECHNOLOGY GROUP CO., LTD.; CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Reel/Frame 045836/0950 →
Assignment of Assignor's Interest
May 17, 2018
From: WANG, WU
To: BOE TECHNOLOGY GROUP CO., LTD.; CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Reel/Frame 045836/0964 →
Assignment of Assignor's Interest
May 17, 2018
From: WANG, XIAOYUAN
To: BOE TECHNOLOGY GROUP CO., LTD.; CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Reel/Frame 045837/0012 →
Assignment of Assignor's Interest
Jan 2, 2019
From: FAIRFIELD INDUSTRIES INCORPORATED
To: FAIRFIELD SEISMIC TECHNOLOGIES LLC
Reel/Frame 048001/0245 →
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 →
Assignment of Assignor's Interest
Feb 12, 2019
From: FAIRFIELD INDUSTRIES INCORPORATED D/B/A FAIRFIELDNODAL
To: FAIRFIELD SEISMIC TECHNOLOGIES LLC
Reel/Frame 048320/0435 →
Change of Name
Feb 12, 2019
From: FAIRFIELD SEISMIC TECHNOLOGIES LLC
To: MAGSEIS FF LLC
Reel/Frame 049896/0022 →
Security Interest
Feb 19, 2019
From: MAGSEIS FF LLC
To: DNB BANK ASA, AS AGENT
Reel/Frame 048377/0349 →
Security Interest
Jun 19, 2019
From: FAIRFIELD INDUSTRIES INCORPORATED
To: WOODFOREST NATIONAL BANK
Reel/Frame 049514/0864 →
Assignment of Assignor's Interest
Dec 11, 2019
From: GILLOTT, GRAHAM; HIBBEN, TERENCE
To: MAGSEIS FF LLC
Reel/Frame 051252/0013 →
Change of Name
Feb 13, 2020
From: FAIRFIELD SEISMIC TECHNOLOGIES LLC
To: MAGSEIS FF LLC
Reel/Frame 051930/0165 →
Assignment of Assignor's Interest
Feb 13, 2020
From: FAIRFIELD INDUSTRIES INCORPORATED
To: FAIRFIELD SEISMIC TECHNOLOGIES LLC
Reel/Frame 051930/0108 →