- All sections
- G - Physics
- G01V - Geophysics; gravitational measurements; detecting masses or objects; tags
- G01V 9/00 - Prospecting or detecting by methods not provided for in groups
Patent holdings for IPC class G01V 9/00
Total number of patents in this class: 1537
10-year publication summary
|
130
|
159
|
94
|
84
|
80
|
89
|
80
|
55
|
49
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlumberger Canada Limited | 6913 |
118 |
| Schlumberger Technology Corporation | 9690 |
114 |
| Halliburton Energy Services, Inc. | 20165 |
88 |
| Services Petroliers Schlumberger | 5426 |
79 |
| Schlumberger Technology B.v. | 4951 |
69 |
| ExxonMobil Upstream Research Company | 2525 |
67 |
| Landmark Graphics Corporation | 1526 |
66 |
| Saudi Arabian Oil Company | 11322 |
59 |
| Prad Research and Development Limited | 2696 |
56 |
| Baker Hughes Incorporated | 5689 |
55 |
| Schlumberger Holdings Limited | 2947 |
51 |
| Chevron U.S.A. Inc. | 3774 |
49 |
| ConocoPhillips Company | 1657 |
17 |
| Aramco Services Company | 3504 |
12 |
| IFP Energies Nouvelles | 2717 |
12 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
11 |
| Geoquest Systems B.V. | 584 |
9 |
| BP Corporation North America Inc. | 776 |
8 |
| Baker Hughes, a GE Company, LLC | 2171 |
8 |
| Logined BV | 112 |
7 |
| Other owners | 582 |