- 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 22/10 - Orthophosphates containing oxidants
Patent holdings for IPC class C23C 22/10
Total number of patents in this class: 25
10-year publication summary
0
|
0
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2
|
0
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5
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3
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1
|
3
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4
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bulk Chemicals, Inc. | 42 |
4 |
PPG Industries Ohio, Inc. | 3430 |
2 |
Atotech Deutschland GmbH | 586 |
2 |
Chemetall GmbH | 382 |
2 |
Nihon Parkerizing Co., Ltd. | 274 |
2 |
Nippon Steel Corporation | 5649 |
2 |
Payton Planar Magnetics Ltd. | 2 |
2 |
Borcelik Celik San. Tic. A. S. | 2 |
2 |
Hamilton Sundstrand Corporation | 4525 |
1 |
BASF Coatings GmbH | 1128 |
1 |
Hangzhou Sanhua Research Institute Co., Ltd. | 171 |
1 |
Novelis Inc. | 656 |
1 |
Pavco, Inc. | 8 |
1 |
Quaker Chemical Corporation | 212 |
1 |
Atotech Deutschland GmbH & Co. KG | 354 |
1 |
Other owners | 0 |