- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 5/56 - Electroplating of non-metallic surfaces of plastics
Patent holdings for IPC class C25D 5/56
Total number of patents in this class: 488
10-year publication summary
|
47
|
60
|
38
|
38
|
40
|
41
|
31
|
23
|
29
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 15529 |
22 |
| FUJIFILM Corporation | 29437 |
12 |
| Atotech Deutschland GmbH | 555 |
12 |
| Modumetal, Inc. | 72 |
11 |
| Lacks Enterprises, Inc. | 82 |
10 |
| DIC Corporation | 3801 |
9 |
| MacDermid Acumen, Inc. | 155 |
9 |
| Gerhardi Kunststofftechnik GmbH | 27 |
7 |
| MacDermid Enthone Inc. | 239 |
7 |
| SABIC Global Technologies B.V. | 4351 |
7 |
| Sumitomo Electric Toyama Co., Ltd. | 107 |
7 |
| Atotech Deutschland GmbH & Co. KG | 375 |
7 |
| BASF SE | 20940 |
6 |
| Jiangyin NanoPore Innovative Materials Technology Ltd | 81 |
6 |
| International Business Machines Corporation | 61305 |
5 |
| United Technologies Corporation | 2242 |
5 |
| Hyundai Motor Company | 22086 |
5 |
| Ebara-Udylite Co., Ltd. | 20 |
5 |
| Integran Technologies Inc. | 66 |
5 |
| JX Nippon Mining & Metals Corporation | 1488 |
5 |
| Other owners | 326 |