- All sections
- G - Physics
- G01V - Geophysicsgravitational measurementsdetecting masses or objectstags
- G01V 8/02 - Prospecting
Patent holdings for IPC class G01V 8/02
Total number of patents in this class: 287
10-year publication summary
|
37
|
24
|
12
|
23
|
17
|
8
|
15
|
6
|
14
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 21293 |
86 |
| Schlumberger Technology Corporation | 11730 |
21 |
| Schlumberger Canada Limited | 7602 |
12 |
| Saudi Arabian Oil Company | 14135 |
10 |
| Schlumberger Technology B.v. | 5297 |
9 |
| Services Petroliers Schlumberger | 6020 |
9 |
| ExxonMobil Upstream Research Company | 2313 |
7 |
| Baker Hughes Incorporated | 4952 |
6 |
| Plotlogic Pty Ltd | 22 |
5 |
| Baker Hughes Oilfield Operations, LLC | 2524 |
5 |
| 9371-0184 Québec Inc. | 5 |
5 |
| Baker Hughes, a GE Company, LLC | 2105 |
4 |
| Schlumberger Holdings Limited | 2708 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3409 |
3 |
| Shell Oil Company | 2075 |
3 |
| Aramco Services Company | 4178 |
3 |
| Openfield | 31 |
3 |
| Pason Systems Corp. | 86 |
3 |
| Prad Research and Development Limited | 2667 |
3 |
| Landmark Graphics Corporation | 1508 |
2 |
| Other owners | 85 |