- All sections
- C - Chemistry; metallurgy
- C23C - Coating metallic material; coating material with metallic material; surface treatment of metallic material by diffusion into the surface, by chemical conversion or substitution; coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general
- C23C 2/24 - Removing excess of molten coatings; Controlling 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: 32
10-year publication summary
0
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1
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3
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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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0
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0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Danieli & C. Officine Meccaniche S.p.A. | 680 |
4 |
ABB AB | 202 |
3 |
SMS Siemag Aktiengesellschaft | 529 |
3 |
Voestalpine Stahl GmbH | 311 |
3 |
Cockerill Maintenance & Ingenierie SA | 82 |
2 |
Fontaine Engineering und Maschinen GmbH | 32 |
2 |
JFE Steel Corporation | 6067 |
2 |
Nippon Steel Corporation | 5649 |
2 |
SMS Demag AG | 171 |
2 |
Siemens VAI Metals Technologies SAS | 70 |
1 |
ABB Research Ltd. | 953 |
1 |
Fives Celes | 16 |
1 |
L'institut Polytechnique de Grenoble | 7 |
1 |
POSCO | 2222 |
1 |
POSCO Co., Ltd. | 1059 |
1 |
Safran Aircraft Engines | 5739 |
1 |
Sinfonia Technology Co., Ltd. | 247 |
1 |
le Centre National de La Recherche Scientifique | 72 |
1 |
Other owners | 0 |