- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 3/46 - Electroplating; Baths therefor from solutions of silver
Patent holdings for IPC class C25D 3/46
Total number of patents in this class: 253
10-year publication summary
22
|
38
|
24
|
23
|
22
|
23
|
29
|
24
|
27
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dowa Metaltech Co., Ltd. | 150 |
39 |
Rohm and Haas Electronic Materials LLC | 637 |
13 |
MacDermid Enthone Inc. | 237 |
8 |
Rtx Corporation | 8674 |
6 |
Composecure, LLC | 129 |
5 |
Stamford Devices Limited | 155 |
5 |
Zhejiang Chint Electrics Co., Ltd. | 208 |
5 |
Fabric8Labs, Inc. | 30 |
5 |
Texas Instruments Incorporated | 19376 |
4 |
Atotech Deutschland GmbH | 586 |
4 |
Dr.-Ing. Max Schlotter GmbH & Co. KG | 24 |
4 |
JX Nippon Mining & Metals Corporation | 1576 |
4 |
Mitsubishi Materials Corporation | 2378 |
4 |
Rosenberger Hochfrequenztechnik GmbH & Co. KG | 677 |
4 |
Umicore Galvanotechnik GmbH | 55 |
4 |
Toyota Motor Corporation | 28582 |
3 |
Sumitomo Electric Industries, Ltd. | 14131 |
3 |
Sumitomo Wiring Systems, Ltd. | 9367 |
3 |
AutoNetworks Technologies, Ltd. | 5809 |
3 |
Enthone Inc. | 65 |
3 |
Other owners | 124 |