- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 3/46 - ElectroplatingBaths therefor from solutions of silver
Patent holdings for IPC class C25D 3/46
Total number of patents in this class: 273
10-year publication summary
|
38
|
24
|
23
|
22
|
23
|
29
|
24
|
27
|
23
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dowa Metaltech Co., Ltd. | 164 |
46 |
| DuPont Electronic Materials International, LLC | 412 |
11 |
| MacDermid Enthone Inc. | 236 |
7 |
| Fabric8Labs, Inc. | 52 |
7 |
| Composecure, LLC | 135 |
6 |
| Stamford Devices Limited | 168 |
6 |
| Zhejiang Chint Electrics Co., Ltd. | 214 |
6 |
| Rtx Corporation | 9297 |
6 |
| Texas Instruments Incorporated | 19487 |
5 |
| Atotech Deutschland GmbH | 560 |
4 |
| Dr.-Ing. Max Schlotter GmbH & Co. KG | 31 |
4 |
| JX Nippon Mining & Metals Corporation | 1501 |
4 |
| Mitsubishi Materials Corporation | 2431 |
4 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 680 |
4 |
| Umicore Galvanotechnik GmbH | 57 |
4 |
| Toyota Motor Corporation | 31451 |
3 |
| Centre National de La Recherche Scientifique | 10321 |
3 |
| Sumitomo Electric Industries, Ltd. | 15344 |
3 |
| Sumitomo Wiring Systems, Ltd. | 10261 |
3 |
| AutoNetworks Technologies, Ltd. | 6515 |
3 |
| Other owners | 134 |