- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/24 - Earth materials
Patent holdings for IPC class G01N 33/24
Total number of patents in this class: 4067
10-year publication summary
|
232
|
233
|
310
|
329
|
351
|
375
|
384
|
420
|
374
|
240
|
| 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 |
362 |
| Precision Planting LLC | 1200 |
167 |
| Schlumberger Technology Corporation | 11924 |
146 |
| Halliburton Energy Services, Inc. | 21284 |
127 |
| Aramco Services Company | 4192 |
99 |
| Schlumberger Canada Limited | 7621 |
69 |
| Services Petroliers Schlumberger | 6033 |
63 |
| Schlumberger Technology B.v. | 5299 |
56 |
| IFP Energies Nouvelles | 3112 |
52 |
| Monsanto Technology LLC | 8573 |
51 |
| Chevron U.S.A. Inc. | 4166 |
48 |
| ExxonMobil Upstream Research Company | 2288 |
48 |
| Deere & Company | 8167 |
47 |
| Southwest Petroleum University | 529 |
40 |
| Schlumberger Holdings Limited | 2675 |
24 |
| ConocoPhillips Company | 1716 |
24 |
| Prad Research and Development Limited | 2649 |
24 |
| Institute of Geology and Geophysics, Chinese Academy of Sciences | 358 |
21 |
| Shandong University | 1160 |
21 |
| Totalenergies Onetech | 1545 |
20 |
| Other owners | 2558 |