- 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 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: 6
10-year publication summary
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 26309 |
1 |
| SAFRAN S.A. | 801 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11130 |
1 |
| iwis motorsysteme GmbH & Co. KG | 103 |
1 |
| Rexnord Industries, LLC | 172 |
1 |
| Trd Surfaces ApS | 4 |
1 |
| Other owners | 0 |