- 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: 133
10-year publication summary
|
14
|
20
|
16
|
8
|
11
|
17
|
9
|
7
|
5
|
6
|
| 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 | 1479 |
9 |
| JFE Steel Corporation | 7074 |
5 |
| Chang Chun Petrochemical Co., Ltd. | 119 |
4 |
| Federal-Mogul Burscheid GmbH | 282 |
4 |
| Kings Mountain International, Inc. | 20 |
4 |
| Modumetal, Inc. | 71 |
4 |
| 3m Innovative Properties Company | 17719 |
3 |
| Atotech Deutschland GmbH | 550 |
3 |
| BASF SE | 21098 |
2 |
| United Technologies Corporation | 2233 |
2 |
| Sumitomo Electric Industries, Ltd. | 15789 |
2 |
| Nissan Motor Co., Ltd. | 12673 |
2 |
| Vapor Technologies, Inc. | 63 |
2 |
| Duksan High Metal Co., Ltd. | 60 |
2 |
| Industrie de Nora S.p.A. | 276 |
2 |
| MacDermid Acumen, Inc. | 153 |
2 |
| Newsouth Innovations Pty Limited | 603 |
2 |
| Okuno Chemical Industries Co., Ltd. | 101 |
2 |
| Sumitomo Electric Toyama Co., Ltd. | 108 |
2 |
| Toto Ltd. | 1219 |
2 |
| Other owners | 73 |