- 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: 529
Historique des publications depuis 10 ans
|
3
|
1
|
8
|
10
|
38
|
60
|
40
|
89
|
155
|
35
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Saudi Arabian Oil Company | 13953 |
87 |
| Schlumberger Technology Corporation | 11485 |
69 |
| Totalenergies Onetech | 1491 |
31 |
| Halliburton Energy Services, Inc. | 21217 |
26 |
| Schlumberger Canada Limited | 7558 |
21 |
| Landmark Graphics Corporation | 1510 |
21 |
| Aramco Services Company | 4162 |
18 |
| Chevron U.S.A. Inc. | 4092 |
15 |
| Services Petroliers Schlumberger | 5977 |
14 |
| Geoquest Systems B.V. | 847 |
13 |
| ExxonMobil Technology and Engineering Company | 1278 |
10 |
| Petroleo Brasileiro S.A. - Petrobras | 931 |
6 |
| Abu Dhabi National Oil Company | 99 |
6 |
| Beyond Limits, Inc. | 19 |
4 |
| China University of Petroleum (East China) | 402 |
4 |
| ConocoPhillips Company | 1689 |
4 |
| Institute of Geology and Geophysics, Chinese Academy of Sciences | 346 |
4 |
| King Abdullah University of Science and Technology | 1834 |
4 |
| Centre National de La Recherche Scientifique | 10881 |
3 |
| Chengdu University of Technology | 132 |
3 |
| Autres propriétaires | 166 |