- 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: 608
10-year publication summary
|
31
|
29
|
53
|
48
|
49
|
42
|
53
|
58
|
54
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsui Mining & Smelting Co., Ltd. | 1482 |
65 |
| JX Nippon Mining & Metals Corporation | 1489 |
63 |
| The Furukawa Electric Co., Ltd. | 3650 |
47 |
| SK Nexilis Co., Ltd. | 77 |
47 |
| Chang Chun Petrochemical Co., Ltd. | 114 |
28 |
| Lotte Energy Materials Corporation | 40 |
15 |
| Circuit Foil Luxembourg | 25 |
14 |
| POSCO | 2186 |
11 |
| Hitachi Metals, Ltd. | 1982 |
9 |
| ILJIN Materials Co., Ltd. | 39 |
9 |
| Toyo Kohan Co., Ltd. | 420 |
9 |
| Kcf Technologies Co., Ltd. | 9 |
7 |
| Jiujiang Defu Technology Co., Ltd | 12 |
7 |
| Proterial, Ltd. | 846 |
7 |
| Kzam Corporation | 9 |
7 |
| Volta Energy Solutions S.a.r.l | 11 |
7 |
| International Business Machines Corporation | 61228 |
6 |
| Dai Nippon Printing Co., Ltd. | 4082 |
6 |
| Korea Zinc Co., Ltd. | 89 |
6 |
| Nan Ya Plastics Corporation | 431 |
6 |
| Other owners | 232 |