- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 3/32 - ElectroplatingBaths therefor from solutions of tin characterised by the organic bath constituents used
Patent holdings for IPC class C25D 3/32
Total number of patents in this class: 133
10-year publication summary
|
16
|
14
|
15
|
21
|
14
|
11
|
13
|
5
|
3
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20933 |
24 |
| Mitsubishi Materials Corporation | 2443 |
20 |
| DuPont Electronic Materials International, LLC | 429 |
12 |
| Atotech Deutschland GmbH | 556 |
4 |
| MacDermid Enthone Inc. | 239 |
4 |
| Nippon Steel Corporation | 6238 |
4 |
| The Boeing Company | 20043 |
3 |
| DDP Specialty Electronic Materials US, LLC | 831 |
3 |
| Toyota Motor Corporation | 32116 |
2 |
| Yazaki Corporation | 6681 |
2 |
| C. Uyemura & Co., Ltd. | 163 |
2 |
| Duksan High Metal Co., Ltd. | 60 |
2 |
| Ishihara Chemical Co., Ltd. | 64 |
2 |
| Veolia Environnement - ve | 16 |
2 |
| Shinhao Materials LLC | 6 |
2 |
| New Mexico Tech University Research Park Corporation | 47 |
2 |
| Ming Chi University of Technology | 38 |
2 |
| Samsung Electronics Co., Ltd. | 146092 |
1 |
| International Business Machines Corporation | 61228 |
1 |
| Sumitomo Electric Industries, Ltd. | 15483 |
1 |
| Other owners | 38 |