For the Inventor, By the Inventor

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Houston, TX, United States of America

Magseis Ff LLC

USPTO Granted Patents = 65

% Expired Patents = 6.2

CIPO Patents = 1

EPO Patents = 33

Trademarks = 3

Forward Citations = 56

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30 inventors (with patents filed for the assignee):

Clifford H Ray (14 out of 61 patents)

Roger L Fyffe (14 out of 31 patents)

Michael Morris (14 out of 18 patents)

4. Etienne Marc (13 out of 29 patents)

5. James Nelson Thompson (12 out of 53 patents)

6. Glenn D Fisseler (11 out of 51 patents)

7. Graham Gillott (9 out of 9 patents)

8. Philip Lacovara (6 out of 12 patents)

9. Carsten Udengaard (6 out of 10 patents)

10. William Guyton (5 out of 14 patents)

11. Thomas O'Brien (5 out of 6 patents)

12. Philip Navratil (5 out of 5 patents)

13. Hal B Haygood (4 out of 19 patents)

14. Chance E Mann (4 out of 9 patents)

15. Terence Hibben (3 out of 3 patents)

Core Competencies:

Marine Diffraction Survey

Seismic Data Acquisition

High-Bandwidth Communication

Underwater Vehicle Control

Hazard Detection

Optical Communication Links

Ocean Bottom Seismometer

Real-Time Noise Identification

Modular Storage System

3D Coherency Filtering

Deep Water Detection

Underwater Exploration

65 patents: Sort by Forward Citations

1. 12111439 - Marine diffraction survey for small object detection (2024-10-08),

2. 11994641 - Seismic data acquisition systems and methods (2024-05-28),

3. 11994632 - Near surface imaging and hazard detection (2024-05-28),

4. 11940582 - Seismic data acquisition unit apparatus and positioning systems and methods (2024-03-26),

5. 11892582 - Real time identification of extraneous noise in seismic surveys (2024-02-06),

6. 11867860 - Seismic data acquisition unit (2024-01-09),

7. 11796702 - Systems and methods to control a moving underwater vehicle retrieving an ocean bottom seismic data acquisition unit (2023-10-24),

8. 11703609 - Deep water high resolution object detection (2023-07-18),

9. 11662494 - Systems and methods to locate seismic data acquisition units (2023-05-30),

10. 11656375 - Measuring hydrophone channel impedance using a test signal generator coupled in series (2023-05-23),

11. 11650344 - Systems and methods for thruster-powered tether management system (2023-05-16),

12. 11609350 - Modular seismic unit storage system with gantry robot and charging magazine (2023-03-21),

13. 11573343 - Marine object detection survey having source cross cable (2023-02-07),

14. 11541976 - Deep water high resolution object detection (2023-01-03),

15. 11460597 - Interleaved marine diffraction survey (2022-10-04),

Company Overview

Magseis Ff LLC, headquartered in Houston, TX, specializes in underwater seismic exploration technologies. The company focuses on advanced marine diffraction surveys and seismic data acquisition, employing innovative methods for high-bandwidth communication and underwater vehicle control. Their expertise extends to hazard detection and real-time noise identification, utilizing optical communication links and ocean bottom seismometers to enhance data collection and analysis in challenging marine environments.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

65 Patents

#96 in Houston, TX

#311 in Texas

#5,605 in US

#11,318 in the World

Houston, TX, United States of America

Magseis Ff LLC

Forward Citations = 56

30 inventors:

Clifford H Ray (14 out of 61 patents)

Roger L Fyffe (14 out of 31 patents)

Michael Morris (14 out of 18 patents)

4. Etienne Marc (13 out of 29 patents)

5. James Nelson Thompson (12 out of 53 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Magseis Ff LLC. Retrieved from https://idiyas.com/company/magseis-ff

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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