- 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: 1569
10-year publication summary
|
133
|
123
|
114
|
97
|
86
|
55
|
47
|
63
|
52
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 14349 |
174 |
| CGG Services SA | 433 |
129 |
| PGS Geophysical AS | 526 |
112 |
| Schlumberger Canada Limited | 7621 |
103 |
| Schlumberger Technology Corporation | 11924 |
96 |
| WesternGeco L.L.C. | 544 |
86 |
| Chevron U.S.A. Inc. | 4166 |
51 |
| Aramco Services Company | 4192 |
51 |
| Geco Technology B.V. | 334 |
50 |
| BP Corporation North America Inc. | 756 |
48 |
| ExxonMobil Upstream Research Company | 2288 |
36 |
| Halliburton Energy Services, Inc. | 21284 |
34 |
| Services Petroliers Schlumberger | 6033 |
34 |
| Geoquest Systems B.V. | 886 |
27 |
| ConocoPhillips Company | 1716 |
25 |
| Schlumberger Technology B.v. | 5299 |
20 |
| Landmark Graphics Corporation | 1497 |
19 |
| China National Petroleum Corporation | 643 |
18 |
| Shearwater Geoservices Software Inc. | 33 |
17 |
| BGP Inc., China National Petroleum Corporation | 102 |
15 |
| Other owners | 424 |