- 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 10/34 - Embedding in a powder mixture, i.e. pack cementation
Patent holdings for IPC class C23C 10/34
Total number of patents in this class: 23
10-year publication summary
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2
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2
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2
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4
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1
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0
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0
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1
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0
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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
|
|---|---|---|
| Commissariat à l'énergie atomique et aux energies alternatives | 11126 |
2 |
| Safran Aircraft Engines | 6716 |
2 |
| Rtx Corporation | 10110 |
2 |
| Siemens AG | 24011 |
1 |
| SAFRAN S.A. | 792 |
1 |
| SNECMA S.A. | 1146 |
1 |
| United Technologies Corporation | 2220 |
1 |
| Wisconsin Alumni Research Foundation | 3900 |
1 |
| Imperial Innovations Limited | 545 |
1 |
| iwis motorsysteme GmbH & Co. KG | 105 |
1 |
| JAMAR International Corporation | 1 |
1 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4120 |
1 |
| Public Joint Stock Company "SIBUR Holding" | 85 |
1 |
| Thermission AG | 5 |
1 |
| GE Infrastructure Technology, LLC | 6163 |
1 |
| BWT LLC, DBA Bluewater Thermal Solutions | 5 |
1 |
| Kwik-coat (Aust) Pty Ltd | 2 |
1 |
| Snecma | 1058 |
1 |
| Air Water NV Inc. | 3 |
1 |
| Trd Surfaces ApS | 4 |
1 |
| Other owners | 0 |