- 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 10/06 - Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
Patent holdings for IPC class C23C 10/06
Total number of patents in this class: 34
10-year publication summary
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2
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1
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1
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3
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0
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2
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1
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0
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1
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3
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 10199 |
3 |
| Siemens AG | 23913 |
2 |
| Applied Materials, Inc. | 20601 |
2 |
| Rolls-Royce PLC | 3229 |
2 |
| Safran Aircraft Engines | 6777 |
2 |
| SIFCO Industries, Inc. | 13 |
2 |
| Versum Materials US, LLC | 681 |
2 |
| Halliburton Energy Services, Inc. | 21299 |
1 |
| SAFRAN S.A. | 801 |
1 |
| SNECMA S.A. | 1145 |
1 |
| Toyota Motor Corporation | 36327 |
1 |
| Merck Patent GmbH | 5755 |
1 |
| Robert Bosch GmbH | 44363 |
1 |
| Air Liquide Electronics U.S. LP | 37 |
1 |
| Beijing Tough & Lubricating Institute | 1 |
1 |
| Imperial Innovations Limited | 540 |
1 |
| JFE Steel Corporation | 7660 |
1 |
| Kabushiki Kaisha Toyota Chuo Kenkyusho | 707 |
1 |
| Micro Motion, Inc. | 1026 |
1 |
| MTU Aero Engines GmbH | 407 |
1 |
| Other owners | 6 |