- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 5/16 - Electroplating with layers of varying thickness
Patent holdings for IPC class C25D 5/16
Total number of patents in this class: 280
10-year publication summary
|
16
|
26
|
28
|
18
|
29
|
19
|
29
|
30
|
24
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsui Mining & Smelting Co., Ltd. | 1489 |
32 |
| JX Nippon Mining & Metals Corporation | 1488 |
30 |
| The Furukawa Electric Co., Ltd. | 3667 |
27 |
| Toyo Kohan Co., Ltd. | 420 |
18 |
| JFE Steel Corporation | 6849 |
17 |
| Mitsubishi Materials Corporation | 2449 |
6 |
| Furukawa Precision Engineering Co., Ltd. | 12 |
5 |
| Namics Corporation | 444 |
5 |
| Chang Chun Petrochemical Co., Ltd. | 114 |
4 |
| Modumetal, Inc. | 72 |
4 |
| Nippon Steel Corporation | 6274 |
4 |
| Co-Tech Development Corporation | 8 |
4 |
| Cirrus Materials Science Limited | 14 |
4 |
| JX Metals Corporation | 114 |
4 |
| Intel Corporation | 47033 |
3 |
| Applied Materials, Inc. | 18746 |
3 |
| Murata Manufacturing Co., Ltd. | 24603 |
3 |
| Microsoft Technology Licensing, LLC | 53786 |
3 |
| Dowa Metaltech Co., Ltd. | 164 |
3 |
| Fukuda Metal Foil & Powder Co., Ltd. | 76 |
3 |
| Other owners | 98 |