- All sections
- G - Physics
- G01V - Geophysicsgravitational measurementsdetecting masses or objectstags
- G01V 1/50 - Analysing data
Patent holdings for IPC class G01V 1/50
Total number of patents in this class: 1735
10-year publication summary
|
135
|
112
|
109
|
137
|
131
|
129
|
112
|
117
|
110
|
45
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlumberger Technology Corporation | 10662 |
294 |
| Halliburton Energy Services, Inc. | 20835 |
291 |
| Saudi Arabian Oil Company | 12947 |
144 |
| Schlumberger Canada Limited | 7273 |
137 |
| Services Petroliers Schlumberger | 5772 |
110 |
| Schlumberger Technology B.v. | 5161 |
64 |
| Landmark Graphics Corporation | 1525 |
53 |
| Baker Hughes Incorporated | 5277 |
47 |
| Geoquest Systems B.V. | 736 |
44 |
| Baker Hughes, a GE Company, LLC | 2114 |
35 |
| Chevron U.S.A. Inc. | 3947 |
31 |
| Aramco Services Company | 3929 |
30 |
| Prad Research and Development Limited | 2693 |
29 |
| Baker Hughes Oilfield Operations, LLC | 2288 |
24 |
| Schlumberger Holdings Limited | 2835 |
23 |
| ConocoPhillips Company | 1677 |
21 |
| Triad National Security, LLC | 604 |
14 |
| China Petroleum & Chemical Corporation | 1882 |
13 |
| Seismos Inc. | 42 |
13 |
| WesternGeco L.L.C. | 559 |
11 |
| Other owners | 307 |