- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 3/56 - ElectroplatingBaths therefor from solutions of alloys
Patent holdings for IPC class C25D 3/56
Total number of patents in this class: 834
10-year publication summary
|
71
|
75
|
84
|
79
|
73
|
54
|
47
|
50
|
47
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atotech Deutschland GmbH | 555 |
39 |
| Nippon Steel Corporation | 6271 |
28 |
| JX Nippon Mining & Metals Corporation | 1488 |
26 |
| DIPSOL Chemicals Co., Ltd. | 64 |
17 |
| JFE Steel Corporation | 6853 |
17 |
| The Boeing Company | 20057 |
16 |
| Maxterial, Inc. | 55 |
16 |
| DuPont Electronic Materials International, LLC | 429 |
16 |
| Modumetal, Inc. | 72 |
11 |
| Rtx Corporation | 9395 |
11 |
| BASF SE | 20915 |
10 |
| Umicore Galvanotechnik GmbH | 57 |
10 |
| MacDermid Enthone Inc. | 239 |
9 |
| Toyo Kohan Co., Ltd. | 420 |
9 |
| International Business Machines Corporation | 61287 |
8 |
| Mitsubishi Materials Corporation | 2448 |
8 |
| POSCO | 2186 |
8 |
| POSCO Co., Ltd. | 1567 |
8 |
| Xtalic Corporation | 68 |
8 |
| Massachusetts Institute of Technology | 10057 |
7 |
| Other owners | 552 |