- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 3/62 - ElectroplatingBaths therefor from solutions of alloys containing more than 50% by weight of gold
Patent holdings for IPC class C25D 3/62
Total number of patents in this class: 69
10-year publication summary
|
7
|
5
|
7
|
5
|
7
|
2
|
1
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Swatch Group Research and Development Ltd | 820 |
8 |
| DuPont Electronic Materials International, LLC | 412 |
8 |
| Coventya S.p.A. | 14 |
4 |
| G. Aliprandini | 4 |
4 |
| Rohm and Haas Electronic Materials LLC | 168 |
3 |
| Eeja Ltd. | 10 |
3 |
| Atotech Deutschland GmbH | 563 |
2 |
| Umicore Galvanotechnik GmbH | 57 |
2 |
| Japan Pure Chemical Co.,Ltd. | 19 |
2 |
| Metalor Technologies (Japan) Corporation | 8 |
2 |
| Italfimet SRL | 4 |
2 |
| Apple Inc. | 53995 |
1 |
| Centre National de La Recherche Scientifique | 10227 |
1 |
| Sumitomo Electric Industries, Ltd. | 15211 |
1 |
| Applied Materials, Inc. | 18358 |
1 |
| Northrop Grumman Systems Corporation | 2933 |
1 |
| LG Innotek Co., Ltd. | 7415 |
1 |
| Microsoft Technology Licensing, LLC | 53322 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4837 |
1 |
| A.L.M.T. Corp. | 222 |
1 |
| Other owners | 20 |