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Ocean Tech: Electromagnetic Sensing

Electromagnetic Sensing is an important aspect of many industries, as it provides a means for determining the nature and location of hidden materials. Industries include oil and mineral prospecting, security, and utilities locating.


Top 10 Corporate Owners


 
Issued Patent Count   
 
Published Application Count

Corporation Patents and Published Applications Count
1. Petroleum Geo-services, Inc.
 
 
137
2. Schlumberger Technology Corporation
 
 
114
3. Inventor
 
 
95
4. Halliburton Energy Services, Inc.
 
 
69
5. Seescan, Inc.
 
 
57
6. Saudi Arabian Oil Company
 
 
52
7. Exxonmobil Research & Engineering Co.
 
 
49
8. Merlin Technology, Inc
 
 
42
9. Kjt Enterprises Inc.
 
 
31
10. Electromagnetic Geoservices As
 
 
31




Invention Categorization and Classification

Categorization and Classification Patents and Published Applications
  • Applications-Aquatic
  •  
    100
    96 Reservoirs , 4 Gases
  • Applications-Terrestrial
  •  
    399
    258 Near-Surface e.g., Utilities/Ordnances/Roads , 52 Wells , 40 Reservoirs , 37 Fractures , 12 Minerals
  • Devices-Aquatic
  •  
    117
    96 Assemblies , 7 Electrodes , 4 Fiber optic , 4 Buoys , 3 Antennas , 3 ROVs
  • Devices-Terrestrial
  •  
    243
    83 RADAR , 48 Drilling , 45 Wells , 39 Construction , 19 Antennas , 6 ROVs , 3 Multi-frequency
  • Methods-Aquatic
  •  
    270
    71 Noise , 55 Analysis, Modeling & Data Management , 25 CSEM , 20 Resistivity , 18 Pose&Navigation , 16 Multi-frequency , 14 Calibration & Synchronization , 12 Electromagnetic+Seismic , 10 Anisotropy , 9 Multiple Methods , 8 Vertical , 5 Electric+magnetic , 3 3D , 2 Continuous waveform , 2 Passive
  • Methods-Terrestrial
  •  
    189
    57 Analysis, Modeling & Data Management , 48 Passive , 20 Resistivity , 18 Calibration & Synchronization , 17 Multiple Methods , 12 Noise , 10 Low-frequency , 7 Multi-frequency


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    July 30, 2020




    Recent Published Activity in Ocean Tech: Electromagnetic Sensing as of November 30, 2022