- 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: 3471
10-year publication summary
|
215
|
232
|
233
|
310
|
327
|
350
|
368
|
357
|
386
|
30
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 12446 |
334 |
| Precision Planting LLC | 1016 |
145 |
| Halliburton Energy Services, Inc. | 20438 |
124 |
| Schlumberger Technology Corporation | 10263 |
121 |
| Aramco Services Company | 3750 |
93 |
| Schlumberger Canada Limited | 7154 |
64 |
| Services Petroliers Schlumberger | 5633 |
57 |
| Schlumberger Technology B.v. | 5075 |
50 |
| ExxonMobil Upstream Research Company | 2454 |
48 |
| Climate LLC | 433 |
48 |
| IFP Energies Nouvelles | 2829 |
43 |
| Deere & Company | 7344 |
37 |
| Chevron U.S.A. Inc. | 3856 |
33 |
| Southwest Petroleum University | 443 |
33 |
| Schlumberger Holdings Limited | 2867 |
26 |
| Prad Research and Development Limited | 2696 |
24 |
| ConocoPhillips Company | 1679 |
19 |
| Institute of Geology and Geophysics, Chinese Academy of Sciences | 308 |
19 |
| Totalenergies Onetech | 1116 |
18 |
| BP Corporation North America Inc. | 764 |
17 |
| Other owners | 2118 |