- All sections
- G - Physics
- G01V - Geophysicsgravitational measurementsdetecting masses or objectstags
- G01V 1/30 - Analysis
Patent holdings for IPC class G01V 1/30
Total number of patents in this class: 3424
10-year publication summary
|
243
|
208
|
215
|
251
|
243
|
245
|
264
|
206
|
248
|
65
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 12808 |
356 |
| Schlumberger Technology Corporation | 10597 |
288 |
| Schlumberger Canada Limited | 7211 |
239 |
| Chevron U.S.A. Inc. | 3914 |
201 |
| ExxonMobil Upstream Research Company | 2412 |
162 |
| Halliburton Energy Services, Inc. | 20697 |
136 |
| Services Petroliers Schlumberger | 5743 |
129 |
| Landmark Graphics Corporation | 1520 |
107 |
| Aramco Services Company | 3897 |
102 |
| CGG Services SA | 411 |
100 |
| Geoquest Systems B.V. | 726 |
88 |
| WesternGeco L.L.C. | 561 |
81 |
| Schlumberger Technology B.v. | 5141 |
62 |
| BP Corporation North America Inc. | 744 |
62 |
| PGS Geophysical AS | 536 |
55 |
| Totalenergies Onetech | 1244 |
55 |
| ConocoPhillips Company | 1670 |
37 |
| Geco Technology B.V. | 346 |
36 |
| Totalenergies Onetech (previously Totalenergies One Tech) | 295 |
33 |
| ExxonMobil Technology and Engineering Company | 1029 |
30 |
| Other owners | 1065 |