- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 3/62 - Electroplating; Baths 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: 72
10-year publication summary
|
4
|
7
|
5
|
7
|
5
|
7
|
2
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Electronic Materials LLC | 637 |
11 |
| The Swatch Group Research and Development Ltd | 778 |
9 |
| Coventya S.p.A. | 14 |
4 |
| G. Aliprandini | 4 |
4 |
| Technic, Inc. | 40 |
3 |
| Atotech Deutschland GmbH | 586 |
2 |
| Umicore Galvanotechnik GmbH | 55 |
2 |
| Japan Pure Chemical Co.,Ltd. | 18 |
2 |
| Metalor Technologies (Japan) Corporation | 8 |
2 |
| Italfimet SRL | 4 |
2 |
| Eeja Ltd. | 11 |
2 |
| Apple Inc. | 50209 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Sumitomo Electric Industries, Ltd. | 14131 |
1 |
| Applied Materials, Inc. | 16587 |
1 |
| Northrop Grumman Systems Corporation | 2940 |
1 |
| LG Innotek Co., Ltd. | 6758 |
1 |
| Microsoft Technology Licensing, LLC | 51439 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
1 |
| A.L.M.T. Corp. | 209 |
1 |
| Other owners | 20 |