- 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: 143
10-year publication summary
|
14
|
15
|
21
|
14
|
11
|
13
|
5
|
4
|
8
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21303 |
25 |
| Mitsubishi Materials Corporation | 2472 |
21 |
| DuPont Electronic Materials International, LLC | 426 |
12 |
| Atotech Deutschland GmbH | 524 |
4 |
| MacDermid Enthone Inc. | 249 |
4 |
| Nippon Steel Corporation | 6871 |
4 |
| The Boeing Company | 20160 |
3 |
| DDP Specialty Electronic Materials US, LLC | 851 |
3 |
| Toyota Motor Corporation | 35772 |
2 |
| Yazaki Corporation | 7118 |
2 |
| C. Uyemura & Co., Ltd. | 162 |
2 |
| Duksan High Metal Co., Ltd. | 60 |
2 |
| Ishihara Chemical Co., Ltd. | 64 |
2 |
| Korea Institute of Industrial Technology | 1029 |
2 |
| Veolia Environnement - ve | 16 |
2 |
| New Mexico Tech University Research Park Corporation | 52 |
2 |
| Ming Chi University of Technology | 48 |
2 |
| Jiangsu Shagang Group Co., Ltd. | 112 |
2 |
| Umicore Suzhou Semiconductor Materials Co., Ltd. | 12 |
2 |
| Qurochem Co., Ltd. | 3 |
2 |
| Other owners | 43 |