- All sections
- G - Physics
- G01V - Geophysics; gravitational measurements; detecting masses or objects; tags
- G01V 3/38 - Processing data, e.g. for analysis, for interpretation or for correction
Patent holdings for IPC class G01V 3/38
Total number of patents in this class: 2003
10-year publication summary
|
178
|
201
|
157
|
154
|
141
|
127
|
126
|
101
|
85
|
24
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 20165 |
452 |
| Schlumberger Technology Corporation | 9690 |
224 |
| Schlumberger Canada Limited | 6913 |
132 |
| Services Petroliers Schlumberger | 5426 |
109 |
| Schlumberger Technology B.v. | 4951 |
99 |
| Baker Hughes Incorporated | 5689 |
83 |
| Saudi Arabian Oil Company | 11322 |
63 |
| Schlumberger Holdings Limited | 2947 |
56 |
| Prad Research and Development Limited | 2696 |
55 |
| Baker Hughes, a GE Company, LLC | 2171 |
35 |
| ExxonMobil Upstream Research Company | 2525 |
22 |
| Landmark Graphics Corporation | 1526 |
18 |
| Chevron U.S.A. Inc. | 3774 |
16 |
| Seescan, Inc. | 457 |
15 |
| Institute of Geology and Geophysics, Chinese Academy of Sciences | 276 |
14 |
| Minelab Electronics Pty Limited | 122 |
14 |
| PGS Geophysical AS | 547 |
14 |
| Geoquest Systems B.V. | 584 |
12 |
| Technological Resources Pty. Limited | 444 |
12 |
| Baker Hughes Oilfield Operations, LLC | 1885 |
12 |
| Other owners | 546 |