- 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: 682
Historique des publications depuis 10 ans
|
4
|
3
|
8
|
10
|
41
|
65
|
53
|
101
|
159
|
111
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Saudi Arabian Oil Company | 14398 |
108 |
| Schlumberger Technology Corporation | 11981 |
90 |
| Totalenergies Onetech | 1551 |
35 |
| Schlumberger Canada Limited | 7621 |
31 |
| Halliburton Energy Services, Inc. | 21296 |
29 |
| Landmark Graphics Corporation | 1485 |
25 |
| Services Petroliers Schlumberger | 6029 |
23 |
| Chevron U.S.A. Inc. | 4180 |
22 |
| Aramco Services Company | 4190 |
20 |
| Geoquest Systems B.V. | 890 |
20 |
| ExxonMobil Technology and Engineering Company | 1425 |
14 |
| ConocoPhillips Company | 1717 |
10 |
| Petroleo Brasileiro S.A. - Petrobras | 980 |
7 |
| Abu Dhabi National Oil Company | 105 |
6 |
| Baker Hughes Oilfield Operations, LLC | 2558 |
6 |
| Beyond Limits, Inc. | 19 |
5 |
| Institute of Geology and Geophysics, Chinese Academy of Sciences | 362 |
5 |
| BP Corporation North America Inc. | 762 |
4 |
| Chengdu University of Technology | 147 |
4 |
| China University of Petroleum (Beijing) | 307 |
4 |
| Autres propriétaires | 214 |