- All sections
- G - Physics
- G01V - Geophysicsgravitational measurementsdetecting masses or objectstags
- G01V 1/36 - Effecting static or dynamic corrections on records, e.g. correcting spreadCorrelating seismic signalsEliminating effects of unwanted energy
Patent holdings for IPC class G01V 1/36
Total number of patents in this class: 1538
10-year publication summary
|
150
|
124
|
110
|
104
|
85
|
82
|
53
|
45
|
60
|
47
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13686 |
177 |
| CGG Services SA | 424 |
127 |
| PGS Geophysical AS | 534 |
112 |
| Schlumberger Canada Limited | 7440 |
107 |
| Schlumberger Technology Corporation | 11075 |
93 |
| WesternGeco L.L.C. | 559 |
89 |
| Geco Technology B.V. | 346 |
55 |
| Chevron U.S.A. Inc. | 4020 |
50 |
| Aramco Services Company | 4099 |
50 |
| BP Corporation North America Inc. | 748 |
47 |
| ExxonMobil Upstream Research Company | 2378 |
37 |
| Halliburton Energy Services, Inc. | 21090 |
33 |
| Services Petroliers Schlumberger | 5885 |
33 |
| Geoquest Systems B.V. | 796 |
27 |
| ConocoPhillips Company | 1689 |
23 |
| Schlumberger Technology B.v. | 5224 |
19 |
| Landmark Graphics Corporation | 1515 |
19 |
| Shearwater Geoservices Software Inc. | 33 |
18 |
| CGGVeritas Services SA | 43 |
14 |
| China National Petroleum Corporation | 479 |
14 |
| Other owners | 394 |