- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 21/10 - Agitating of electrolytesMoving of racks
Patent holdings for IPC class C25D 21/10
Total number of patents in this class: 333
10-year publication summary
|
34
|
33
|
26
|
27
|
20
|
25
|
28
|
39
|
37
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ebara Corporation | 2167 |
58 |
| Applied Materials, Inc. | 18589 |
23 |
| Lam Research Corporation | 5225 |
17 |
| Semsysco GmbH | 67 |
16 |
| Novellus Systems, Inc. | 483 |
11 |
| Modumetal, Inc. | 72 |
11 |
| ACM Research (Shanghai) Inc. | 317 |
9 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42636 |
8 |
| Atotech Deutschland GmbH | 556 |
7 |
| International Business Machines Corporation | 61210 |
6 |
| C. Uyemura & Co., Ltd. | 163 |
6 |
| Murata Manufacturing Co., Ltd. | 24503 |
5 |
| National Chiao Tung University | 520 |
4 |
| Nippon Steel Corporation | 6231 |
4 |
| The Royal Mint Limited | 20 |
4 |
| Vallourec Oil and Gas France | 454 |
4 |
| Asmpt NEXX, Inc. | 31 |
4 |
| Industrial Technology Research Institute | 5086 |
3 |
| SNAP-ON Incorporated | 1426 |
3 |
| YKK Corporation | 1975 |
3 |
| Other owners | 127 |