- 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 |