- All sections
- G - Physics
- G01V - Geophysicsgravitational measurementsdetecting masses or objectstags
- G01V 3/08 - Electric or magnetic prospecting or detectingMeasuring magnetic field characteristics of the earth, e.g. declination or deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
Patent holdings for IPC class G01V 3/08
Total number of patents in this class: 2131
10-year publication summary
|
193
|
204
|
170
|
174
|
172
|
133
|
134
|
132
|
118
|
41
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seescan, Inc. | 571 |
108 |
| Halliburton Energy Services, Inc. | 21338 |
71 |
| Schlumberger Technology Corporation | 11818 |
44 |
| Robert Bosch GmbH | 44160 |
39 |
| Baker Hughes Incorporated | 4934 |
36 |
| Saudi Arabian Oil Company | 14235 |
34 |
| Schlumberger Canada Limited | 7606 |
32 |
| PGS Geophysical AS | 526 |
24 |
| Samsung Electronics Co., Ltd. | 157719 |
20 |
| Schlumberger Technology B.v. | 5298 |
20 |
| Institute of Geology and Geophysics, Chinese Academy of Sciences | 354 |
20 |
| Metrotech Corporation | 59 |
20 |
| Alps Alpine Co., Ltd. | 2306 |
20 |
| Medtronic MiniMed, Inc. | 1796 |
19 |
| Metrasens Limited | 33 |
19 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11123 |
18 |
| Services Petroliers Schlumberger | 6024 |
18 |
| The Charles Machine Works, Inc. | 419 |
17 |
| Apple Inc. | 58742 |
16 |
| Radiodetection Limited | 133 |
14 |
| Other owners | 1522 |