- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 1/08 - Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Patent holdings for IPC class G01N 1/08
Total number of patents in this class: 482
10-year publication summary
30
|
42
|
32
|
45
|
49
|
55
|
52
|
50
|
41
|
31
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Precision Planting LLC | 1111 |
41 |
Saudi Arabian Oil Company | 12947 |
18 |
Monsanto Technology LLC | 8263 |
12 |
Climate LLC | 442 |
9 |
Shenzhen University | 1637 |
7 |
Xyall B.V. | 19 |
7 |
President and Fellows of Harvard College | 5964 |
6 |
FEI Company | 941 |
5 |
Iml-instrumenta Mechanik Labor GmbH | 39 |
5 |
Sichuan University | 564 |
5 |
Halliburton Energy Services, Inc. | 20835 |
4 |
Atomic Energy of Canada Limited (aecl) | 10 |
4 |
BNSF Railway Company | 416 |
4 |
China National Offshore Oil Corporation | 88 |
4 |
China Oilfield Services Limited | 87 |
4 |
Snpshot Trustee Limited | 28 |
4 |
Chevron U.S.A. Inc. | 3947 |
3 |
Aramco Services Company | 3929 |
3 |
Axens | 271 |
3 |
Commonwealth Scientific and Industrial Research Organisation | 1656 |
3 |
Other owners | 331 |