- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 3/30 - ElectroplatingBaths therefor from solutions of tin
Patent holdings for IPC class C25D 3/30
Total number of patents in this class: 247
10-year publication summary
|
37
|
31
|
22
|
19
|
18
|
11
|
12
|
14
|
9
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Materials Corporation | 2443 |
17 |
| JX Nippon Mining & Metals Corporation | 1489 |
13 |
| Nippon Steel Corporation | 6238 |
12 |
| Sumitomo Electric Industries, Ltd. | 15483 |
10 |
| International Business Machines Corporation | 61228 |
9 |
| Murata Manufacturing Co., Ltd. | 24526 |
7 |
| DuPont Electronic Materials International, LLC | 429 |
7 |
| Sumitomo Wiring Systems, Ltd. | 10351 |
6 |
| AutoNetworks Technologies, Ltd. | 6587 |
6 |
| BASF SE | 20933 |
5 |
| Sumitomo Electric Toyama Co., Ltd. | 107 |
4 |
| Toyo Kohan Co., Ltd. | 420 |
4 |
| Jiangsu Shagang Group Co., Ltd. | 90 |
4 |
| The Boeing Company | 20043 |
3 |
| Yazaki Corporation | 6681 |
3 |
| Siemens VAI Metals Technologies SAS | 63 |
3 |
| The Furukawa Electric Co., Ltd. | 3650 |
3 |
| Baoshan Iron & Steel Co., Ltd. | 964 |
3 |
| Furukawa Automotive Systems Inc. | 587 |
3 |
| MAHLE International GmbH | 2770 |
3 |
| Other owners | 122 |