- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/202 - Constituents thereof
Patent holdings for IPC class G01N 33/202
Total number of patents in this class: 28
10-year publication summary
|
0
|
1
|
4
|
2
|
3
|
4
|
4
|
3
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ArcelorMittal | 2503 |
3 |
| House of Metals Company Limited | 34 |
2 |
| JFE Steel Corporation | 7247 |
2 |
| Codelcotec SpA | 12 |
2 |
| Viken Detection Corporation | 63 |
2 |
| Kioxia Corporation | 10680 |
2 |
| LG Chem, Ltd. | 17778 |
1 |
| Northwestern University | 3504 |
1 |
| Academy of Opto-Electronics, Chinese Academy of Sciences | 19 |
1 |
| ACCIAIERIE VALBRUNA S.p.A. | 50 |
1 |
| Aperam | 131 |
1 |
| Board of Regents of the University of Nebraska | 791 |
1 |
| Duedi SRL | 10 |
1 |
| Institute of Geology and Geophysics, Chinese Academy of Sciences | 340 |
1 |
| NV Bekaert SA | 732 |
1 |
| Primetals Technologies USA LLC | 120 |
1 |
| DE.TEC.TOR S.r.l. | 7 |
1 |
| ScrapScanner B.V. | 2 |
1 |
| Proterial, Ltd. | 912 |
1 |
| Rtx Corporation | 9802 |
1 |
| Other owners | 1 |