- 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 10/42 - Chromising of ferrous surfaces in the presence of volatile transport additives, e.g. halogenated substances
Patent holdings for IPC class C23C 10/42
Total number of patents in this class: 8
10-year publication summary
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1
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 24537 |
1 |
| SAFRAN S.A. | 518 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
| Diffusion Alloys Limited | 2 |
1 |
| iwis motorsysteme GmbH & Co. KG | 124 |
1 |
| MAN Turbo AG | 16 |
1 |
| Rexnord Industries, LLC | 197 |
1 |
| Trd Surfaces ApS | 1 |
1 |
| Other owners | 0 |