- 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 22/58 - Treatment of other metallic material
Patent holdings for IPC class C23C 22/58
Total number of patents in this class: 33
10-year publication summary
5
|
1
|
7
|
2
|
1
|
1
|
0
|
2
|
2
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Atotech Deutschland GmbH | 586 |
3 |
MacDermid Enthone Inc. | 237 |
3 |
Nippon Steel Corporation | 5649 |
3 |
Okuno Chemical Industries Co., Ltd. | 95 |
3 |
Toyo Kohan Co., Ltd. | 413 |
2 |
legal Manufacturing, LLC | 5 |
2 |
Apple Inc. | 50209 |
1 |
3m Innovative Properties Company | 18406 |
1 |
Hamilton Sundstrand Corporation | 4525 |
1 |
Agere S.r.l. | 4 |
1 |
Barnes Group Inc. | 57 |
1 |
The Chinese University of Hong Kong | 615 |
1 |
Glassimetal Technology, Inc. | 26 |
1 |
JX Nippon Mining & Metals Corporation | 1576 |
1 |
Nihon Parkerizing Co., Ltd. | 274 |
1 |
Nippon Hyomen Kagaku Kabushiki Kaisha | 5 |
1 |
Sheffield Hallam University | 46 |
1 |
University of Plymouth | 61 |
1 |
YKK Corporation | 1916 |
1 |
GE Infrastructure Technology, LLC | 5873 |
1 |
Other owners | 3 |