- All sections
- G - Physics
- G01V - Geophysicsgravitational measurementsdetecting masses or objectstags
- G01V 3/34 - Transmitting data to recording or processing apparatusRecording data
Patent holdings for IPC class G01V 3/34
Total number of patents in this class: 387
10-year publication summary
|
23
|
37
|
33
|
29
|
34
|
18
|
11
|
10
|
12
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 21338 |
92 |
| Schlumberger Technology Corporation | 11818 |
43 |
| Baker Hughes Incorporated | 4934 |
36 |
| Schlumberger Canada Limited | 7606 |
21 |
| Schlumberger Technology B.v. | 5298 |
21 |
| Services Petroliers Schlumberger | 6024 |
21 |
| Schlumberger Holdings Limited | 2699 |
13 |
| Prad Research and Development Limited | 2661 |
13 |
| Saudi Arabian Oil Company | 14235 |
13 |
| Well Resolutions Technology | 40 |
11 |
| Baker Hughes, a GE Company, LLC | 2056 |
8 |
| Merlin Technology, Inc. | 168 |
7 |
| Baker Hughes Oilfield Operations, LLC | 2527 |
7 |
| Smith International, Inc. | 695 |
4 |
| Chevron U.S.A. Inc. | 4140 |
3 |
| CMTE Development Limited | 36 |
3 |
| Expro North Sea Limited | 227 |
3 |
| Board of Regents, The University of Texas System | 6107 |
2 |
| CGG Services SA | 434 |
2 |
| Evolution Engineering Inc. | 301 |
2 |
| Other owners | 62 |