- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 3/04 - ElectroplatingBaths therefor from solutions of chromium
Patent holdings for IPC class C25D 3/04
Total number of patents in this class: 131
10-year publication summary
|
15
|
20
|
16
|
8
|
12
|
18
|
10
|
7
|
5
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JX Nippon Mining & Metals Corporation | 1489 |
9 |
| JFE Steel Corporation | 6840 |
5 |
| Chang Chun Petrochemical Co., Ltd. | 114 |
4 |
| Federal-Mogul Burscheid GmbH | 283 |
4 |
| Kings Mountain International, Inc. | 20 |
4 |
| Modumetal, Inc. | 72 |
4 |
| 3m Innovative Properties Company | 17833 |
3 |
| Atotech Deutschland GmbH | 556 |
3 |
| BASF SE | 20933 |
2 |
| United Technologies Corporation | 2245 |
2 |
| Sumitomo Electric Industries, Ltd. | 15483 |
2 |
| Nissan Motor Co., Ltd. | 12484 |
2 |
| Vapor Technologies, Inc. | 64 |
2 |
| Duksan High Metal Co., Ltd. | 60 |
2 |
| Industrie de Nora S.p.A. | 277 |
2 |
| MacDermid Acumen, Inc. | 155 |
2 |
| Newsouth Innovations Pty Limited | 593 |
2 |
| Okuno Chemical Industries Co., Ltd. | 99 |
2 |
| Sumitomo Electric Toyama Co., Ltd. | 107 |
2 |
| Toto Ltd. | 1177 |
2 |
| Other owners | 71 |