- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 5/28 - Electroplating of metal surfaces to which a coating cannot readily be applied of surfaces of refractory metals
Patent holdings for IPC class C25D 5/28
Total number of patents in this class: 9
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20043 |
1 |
| Sumitomo Electric Industries, Ltd. | 15483 |
1 |
| A.L.M.T. Corp. | 228 |
1 |
| IHI Corporation | 3426 |
1 |
| JFE Steel Corporation | 6840 |
1 |
| National Institute for Materials Science | 1108 |
1 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12798 |
1 |
| Rambo NanoTechnology (shenzhen)., Ltd. | 1 |
1 |
| Zhuji Sino-russian Joint Material Laboratory | 3 |
1 |
| Other owners | 0 |