- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 5/02 - Electroplating of selected surface areas
Patent holdings for IPC class C25D 5/02
Total number of patents in this class: 1339
10-year publication summary
|
136
|
116
|
112
|
112
|
94
|
89
|
77
|
83
|
76
|
62
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lam Research Corporation | 5382 |
52 |
| Applied Materials, Inc. | 19298 |
28 |
| Ebara Corporation | 2226 |
28 |
| Toyota Motor Corporation | 33519 |
24 |
| MacDermid Enthone Inc. | 242 |
24 |
| International Business Machines Corporation | 61747 |
21 |
| Atotech Deutschland GmbH | 550 |
19 |
| Sumitomo Electric Industries, Ltd. | 15789 |
18 |
| Novellus Systems, Inc. | 470 |
17 |
| BASF SE | 21098 |
14 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46182 |
13 |
| DuPont Electronic Materials International, LLC | 427 |
13 |
| Apple Inc. | 56466 |
11 |
| Tokyo Electron Limited | 13155 |
11 |
| Ibiden Co., Ltd. | 1708 |
11 |
| Samsung Electro-mechanics Co., Ltd. | 5699 |
10 |
| LG Innotek Co., Ltd. | 7932 |
9 |
| Nivarox-FAR S.A. | 281 |
9 |
| Robert Bosch GmbH | 43096 |
8 |
| Seagate Technology LLC | 3977 |
8 |
| Other owners | 991 |