- 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 10/22 - Metal melt containing the element to be diffused
Patent holdings for IPC class C23C 10/22
Total number of patents in this class: 18
10-year publication summary
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1
|
6
|
0
|
2
|
0
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1
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0
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2
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2
|
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
|
|---|---|---|
| ArcelorMittal France | 102 |
6 |
| BIOTRONIK AG | 387 |
2 |
| Sherart b.v. | 2 |
2 |
| Aisin AW Co., Ltd. | 2430 |
1 |
| Brembo S.p.A. | 444 |
1 |
| Kwansei Gakuin Educational Foundation | 198 |
1 |
| POSCO | 2222 |
1 |
| POSCO Co., Ltd. | 1059 |
1 |
| Tanaka Kikinzoku Kogyo K.K. | 589 |
1 |
| Tohoku University | 2526 |
1 |
| Public Joint Stock Company "severstal" | 14 |
1 |
| Other owners | 0 |