- 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: 276
10-year publication summary
|
60
|
37
|
24
|
12
|
23
|
17
|
9
|
14
|
5
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 20871 |
86 |
| Schlumberger Technology Corporation | 10691 |
19 |
| Schlumberger Canada Limited | 7290 |
12 |
| Schlumberger Technology B.v. | 5166 |
9 |
| Saudi Arabian Oil Company | 13044 |
9 |
| Services Petroliers Schlumberger | 5782 |
9 |
| ExxonMobil Upstream Research Company | 2405 |
7 |
| Baker Hughes Incorporated | 5268 |
6 |
| Baker Hughes Oilfield Operations, LLC | 2295 |
5 |
| 9371-0184 Québec Inc. | 5 |
5 |
| Plotlogic Pty Ltd | 19 |
4 |
| Baker Hughes, a GE Company, LLC | 2112 |
4 |
| Schlumberger Holdings Limited | 2833 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3551 |
3 |
| Shell Oil Company | 2141 |
3 |
| Aramco Services Company | 3946 |
3 |
| Openfield | 30 |
3 |
| Pason Systems Corp. | 78 |
3 |
| Prad Research and Development Limited | 2693 |
3 |
| Landmark Graphics Corporation | 1526 |
2 |
| Other owners | 78 |