- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 1/04 - WiresStripsFoils
Patent holdings for IPC class C25D 1/04
Total number of patents in this class: 678
10-year publication summary
|
29
|
53
|
48
|
49
|
41
|
53
|
59
|
56
|
45
|
55
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SK Nexilis Co., Ltd. | 106 |
70 |
| JX Nippon Mining & Metals Corporation | 1454 |
63 |
| Mitsui Mining & Smelting Co., Ltd. | 1063 |
55 |
| The Furukawa Electric Co., Ltd. | 3712 |
47 |
| Chang Chun Petrochemical Co., Ltd. | 122 |
29 |
| Circuit Foil Luxembourg | 30 |
18 |
| Lotte Energy Materials Corporation | 58 |
15 |
| Contemporary Amperex Technology Co., Limited | 10558 |
13 |
| Volta Energy Solutions S.A R.L. | 17 |
13 |
| POSCO | 2143 |
11 |
| Jiujiang Defu Technology Co., Ltd | 17 |
11 |
| Hitachi Metals, Ltd. | 1813 |
9 |
| ILJIN Materials Co., Ltd. | 39 |
9 |
| Toyo Kohan Co., Ltd. | 437 |
9 |
| Nan Ya Plastics Corporation | 506 |
7 |
| Kcf Technologies Co., Ltd. | 9 |
7 |
| Nanowired GmbH | 24 |
7 |
| Proterial, Ltd. | 959 |
7 |
| Kzam Corporation | 9 |
7 |
| Volta Energy Solutions S.a.r.l | 14 |
7 |
| Other owners | 264 |