- 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 10/06 - 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: 29
10-year publication summary
1
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2
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2
|
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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0
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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
|
---|---|---|
Siemens AG | 24990 |
2 |
Rolls-Royce PLC | 2944 |
2 |
Safran Aircraft Engines | 5739 |
2 |
SIFCO Industries, Inc. | 14 |
2 |
Rtx Corporation | 8674 |
2 |
Halliburton Energy Services, Inc. | 20165 |
1 |
SNECMA S.A. | 1160 |
1 |
Toyota Motor Corporation | 28582 |
1 |
Robert Bosch GmbH | 40953 |
1 |
Applied Materials, Inc. | 16587 |
1 |
Air Liquide Electronics U.S. LP | 40 |
1 |
Beijing Tough & Lubricating Institute | 1 |
1 |
GKN Sinter Metals Holding GmbH | 52 |
1 |
Imperial Innovations Limited | 636 |
1 |
JFE Steel Corporation | 6067 |
1 |
Kabushiki Kaisha Toyota Chuo Kenkyusho | 587 |
1 |
Micro Motion, Inc. | 1011 |
1 |
MTU Aero Engines GmbH | 565 |
1 |
Tohoku Techno Arch Co., Ltd. | 135 |
1 |
TPR Co., Ltd. | 141 |
1 |
Other owners | 4 |