- 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: 285
10-year publication summary
|
32
|
21
|
12
|
16
|
15
|
7
|
13
|
5
|
13
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 21194 |
86 |
| Schlumberger Technology Corporation | 11483 |
21 |
| Schlumberger Canada Limited | 7553 |
12 |
| Saudi Arabian Oil Company | 13949 |
10 |
| Schlumberger Technology B.v. | 5268 |
9 |
| Services Petroliers Schlumberger | 5977 |
9 |
| ExxonMobil Upstream Research Company | 2337 |
7 |
| Baker Hughes Incorporated | 5042 |
6 |
| Plotlogic Pty Ltd | 21 |
5 |
| Baker Hughes Oilfield Operations, LLC | 2439 |
5 |
| 9371-0184 Québec Inc. | 5 |
5 |
| Baker Hughes, a GE Company, LLC | 2101 |
4 |
| Schlumberger Holdings Limited | 2737 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3462 |
3 |
| Shell Oil Company | 2094 |
3 |
| Aramco Services Company | 4162 |
3 |
| Openfield | 31 |
3 |
| Pason Systems Corp. | 85 |
3 |
| Prad Research and Development Limited | 2679 |
3 |
| Landmark Graphics Corporation | 1509 |
2 |
| Other owners | 83 |