- 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 10/50 - Aluminising of ferrous surfaces
Patent holdings for IPC class C23C 10/50
Total number of patents in this class: 36
10-year publication summary
3
|
1
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1
|
2
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1
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4
|
2
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1
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3
|
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
|
---|---|---|
Omron Corporation | 6968 |
2 |
Endurance Technologies Inc. | 14 |
2 |
GE Avio S.r.l. | 223 |
2 |
Praxair S.T. Technology, Inc. | 133 |
2 |
Shinto Industrial Co., Ltd. | 6 |
2 |
ThyssenKrupp Steel Europe AG | 924 |
2 |
Changsha University of Science & Technology | 43 |
2 |
General Electric Company | 18133 |
1 |
Siemens AG | 24990 |
1 |
SNECMA S.A. | 1160 |
1 |
Corning Incorporated | 9932 |
1 |
Wisconsin Alumni Research Foundation | 3774 |
1 |
Diffusion Alloys Limited | 2 |
1 |
Gelion Technologies Pty Ltd | 67 |
1 |
GKN Sinter Metals Holding GmbH | 52 |
1 |
Kamax Holding GmbH & Co. KG | 139 |
1 |
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
1 |
Magna International Inc. | 1236 |
1 |
MAN Turbo AG | 16 |
1 |
MTU Aero Engines AG | 622 |
1 |
Other owners | 9 |