- All sections
- G - Physics
- G01V - Geophysicsgravitational measurementsdetecting masses or objectstags
- G01V 1/04 - Generating seismic energy Details
Patent holdings for IPC class G01V 1/04
Total number of patents in this class: 236
10-year publication summary
|
17
|
13
|
13
|
7
|
8
|
4
|
4
|
8
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlumberger Canada Limited | 7366 |
19 |
| WesternGeco L.L.C. | 559 |
17 |
| PGS Geophysical AS | 537 |
16 |
| iNova Ltd. | 73 |
13 |
| Schlumberger Technology B.v. | 5183 |
12 |
| ConocoPhillips Company | 1675 |
12 |
| Schlumberger Technology Corporation | 10881 |
10 |
| Halliburton Energy Services, Inc. | 20946 |
8 |
| BP Corporation North America Inc. | 747 |
7 |
| Services Petroliers Schlumberger | 5828 |
7 |
| Schlumberger Holdings Limited | 2803 |
6 |
| Prad Research and Development Limited | 2692 |
6 |
| CGG Services SA | 421 |
5 |
| ENI S.p.A. | 1273 |
4 |
| Reflection Marine Norge AS | 103 |
4 |
| WesternGeco Seismic Holdings Limited | 82 |
3 |
| Orica International Pte Ltd | 184 |
3 |
| Sercel (Societe anonyme) | 68 |
3 |
| Geco Technology B.V. | 346 |
3 |
| Baker Hughes Incorporated | 5248 |
2 |
| Other owners | 76 |