- 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: 486
10-year publication summary
|
51
|
61
|
39
|
39
|
40
|
41
|
32
|
24
|
30
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 15414 |
22 |
| FUJIFILM Corporation | 29295 |
12 |
| Atotech Deutschland GmbH | 559 |
12 |
| Modumetal, Inc. | 71 |
11 |
| Lacks Enterprises, Inc. | 79 |
10 |
| DIC Corporation | 3780 |
9 |
| MacDermid Acumen, Inc. | 155 |
9 |
| Gerhardi Kunststofftechnik GmbH | 27 |
7 |
| MacDermid Enthone Inc. | 238 |
7 |
| SABIC Global Technologies B.V. | 4326 |
7 |
| Sumitomo Electric Toyama Co., Ltd. | 105 |
7 |
| BASF SE | 20892 |
6 |
| Atotech Deutschland GmbH & Co. KG | 377 |
6 |
| International Business Machines Corporation | 61185 |
5 |
| United Technologies Corporation | 2247 |
5 |
| Hyundai Motor Company | 21852 |
5 |
| Ebara-Udylite Co., Ltd. | 20 |
5 |
| Integran Technologies Inc. | 65 |
5 |
| JX Nippon Mining & Metals Corporation | 1490 |
5 |
| Rolls-Royce Corporation | 1727 |
5 |
| Other owners | 326 |