- 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: 24
10-year publication summary
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0
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0
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1
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4
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2
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3
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6
|
4
|
3
|
3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ArcelorMittal | 2285 |
3 |
| House of Metals Company Limited | 34 |
2 |
| JFE Steel Corporation | 6840 |
2 |
| Kioxia Corporation | 10290 |
2 |
| LG Chem, Ltd. | 17632 |
1 |
| Northwestern University | 3389 |
1 |
| Academy of Opto-Electronics, Chinese Academy of Sciences | 20 |
1 |
| ACCIAIERIE VALBRUNA S.p.A. | 50 |
1 |
| Board of Regents of the University of Nebraska | 759 |
1 |
| Duedi SRL | 11 |
1 |
| Institute of Geology and Geophysics, Chinese Academy of Sciences | 324 |
1 |
| NV Bekaert SA | 747 |
1 |
| Primetals Technologies USA LLC | 116 |
1 |
| DE.TEC.TOR S.r.l. | 8 |
1 |
| Codelcotec SpA | 11 |
1 |
| Viken Detection Corporation | 62 |
1 |
| ScrapScanner B.V. | 2 |
1 |
| Proterial, Ltd. | 846 |
1 |
| Rtx Corporation | 9376 |
1 |
| Other owners | 0 |