- All sections
- C - Chemistrymetallurgy
- C23C - Coating metallic materialcoating material with metallic materialsurface treatment of metallic material by diffusion into the surface, by chemical conversion or substitutioncoating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general
- C23C 2/24 - Removing excess of molten coatingsControlling or regulating the coating thickness using magnetic or electric fields
Patent holdings for IPC class C23C 2/24
Total number of patents in this class: 29
10-year publication summary
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4
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1
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0
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2
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4
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0
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3
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Danieli & C. Officine Meccaniche S.p.A. | 714 |
4 |
| Fontaine Engineering und Maschinen GmbH | 30 |
4 |
| JFE Steel Corporation | 7387 |
3 |
| SMS Siemag Aktiengesellschaft | 490 |
3 |
| Cockerill Maintenance & Ingenierie SA | 79 |
2 |
| Nippon Steel Corporation | 6738 |
2 |
| Voestalpine Stahl GmbH | 384 |
2 |
| Siemens VAI Metals Technologies SAS | 60 |
1 |
| L'institut Polytechnique de Grenoble | 6 |
1 |
| POSCO | 2153 |
1 |
| POSCO Co., Ltd. | 1680 |
1 |
| Safran Aircraft Engines | 6570 |
1 |
| Sinfonia Technology Co., Ltd. | 277 |
1 |
| le Centre National de La Recherche Scientifique | 71 |
1 |
| Borcelik Celik San. Tic. A.S. | 13 |
1 |
| Clecim S.A.S. | 42 |
1 |
| Other owners | 0 |