- 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: 485
10-year publication summary
|
51
|
61
|
39
|
39
|
40
|
41
|
32
|
24
|
29
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 15191 |
22 |
| FUJIFILM Corporation | 29075 |
14 |
| Atotech Deutschland GmbH | 565 |
12 |
| Modumetal, Inc. | 71 |
11 |
| Lacks Enterprises, Inc. | 79 |
10 |
| DIC Corporation | 3712 |
9 |
| MacDermid Acumen, Inc. | 155 |
9 |
| Gerhardi Kunststofftechnik GmbH | 27 |
7 |
| SABIC Global Technologies B.V. | 4278 |
7 |
| Sumitomo Electric Toyama Co., Ltd. | 104 |
7 |
| BASF SE | 20570 |
6 |
| MacDermid Enthone Inc. | 235 |
6 |
| Atotech Deutschland GmbH & Co. KG | 372 |
6 |
| International Business Machines Corporation | 60519 |
5 |
| United Technologies Corporation | 2249 |
5 |
| Hyundai Motor Company | 21053 |
5 |
| Ebara-Udylite Co., Ltd. | 20 |
5 |
| JX Nippon Mining & Metals Corporation | 1510 |
5 |
| Rolls-Royce Corporation | 1718 |
5 |
| Sumitomo Metal Mining Co., Ltd. | 1747 |
5 |
| Other owners | 324 |