- All sections
- G - Physics
- G01V - Geophysicsgravitational measurementsdetecting masses or objectstags
- G01V 1/48 - Processing data
Patent holdings for IPC class G01V 1/48
Total number of patents in this class: 1010
10-year publication summary
|
78
|
72
|
45
|
38
|
46
|
25
|
41
|
38
|
30
|
9
|
| 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 |
194 |
| Schlumberger Technology Corporation | 11818 |
144 |
| Schlumberger Canada Limited | 7606 |
122 |
| Services Petroliers Schlumberger | 6024 |
97 |
| Schlumberger Technology B.v. | 5298 |
57 |
| Baker Hughes Incorporated | 4934 |
42 |
| Geoquest Systems B.V. | 872 |
42 |
| Landmark Graphics Corporation | 1508 |
32 |
| Saudi Arabian Oil Company | 14235 |
31 |
| Prad Research and Development Limited | 2661 |
21 |
| Schlumberger Holdings Limited | 2699 |
19 |
| Chevron U.S.A. Inc. | 4140 |
14 |
| Baker Hughes, a GE Company, LLC | 2056 |
13 |
| Aramco Services Company | 4195 |
12 |
| WesternGeco L.L.C. | 546 |
11 |
| ConocoPhillips Company | 1709 |
9 |
| Baker Hughes Oilfield Operations, LLC | 2527 |
9 |
| Seismos Inc. | 48 |
8 |
| China National Petroleum Corporation | 636 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3403 |
3 |
| Other owners | 125 |