- Sections
- G - Physique
- G01V - Géophysiquemesure de la gravitationdétection des masses ou objetsmarques d'identification
- G01V 20/00 - Géomodélisation en général
Détention brevets de la classe G01V 20/00
Brevets de cette classe: 629
Historique des publications depuis 10 ans
|
3
|
2
|
8
|
10
|
39
|
62
|
48
|
98
|
158
|
81
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Saudi Arabian Oil Company | 14235 |
101 |
| Schlumberger Technology Corporation | 11818 |
85 |
| Totalenergies Onetech | 1535 |
34 |
| Schlumberger Canada Limited | 7606 |
29 |
| Halliburton Energy Services, Inc. | 21338 |
28 |
| Landmark Graphics Corporation | 1508 |
23 |
| Services Petroliers Schlumberger | 6024 |
21 |
| Chevron U.S.A. Inc. | 4140 |
20 |
| Aramco Services Company | 4195 |
20 |
| Geoquest Systems B.V. | 872 |
18 |
| ExxonMobil Technology and Engineering Company | 1356 |
13 |
| ConocoPhillips Company | 1709 |
8 |
| Petroleo Brasileiro S.A. - Petrobras | 967 |
6 |
| Abu Dhabi National Oil Company | 102 |
6 |
| Baker Hughes Oilfield Operations, LLC | 2527 |
6 |
| Beyond Limits, Inc. | 19 |
4 |
| Chengdu University of Technology | 141 |
4 |
| China University of Petroleum (East China) | 417 |
4 |
| Institute of Geology and Geophysics, Chinese Academy of Sciences | 354 |
4 |
| King Abdullah University of Science and Technology | 1852 |
4 |
| Autres propriétaires | 191 |