- 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: 1353
10-year publication summary
|
117
|
114
|
112
|
94
|
89
|
82
|
86
|
81
|
65
|
28
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lam Research Corporation | 5642 |
54 |
| Ebara Corporation | 2329 |
29 |
| Applied Materials, Inc. | 20406 |
28 |
| Toyota Motor Corporation | 35813 |
26 |
| MacDermid Enthone Inc. | 251 |
25 |
| International Business Machines Corporation | 62671 |
21 |
| Atotech Deutschland GmbH | 524 |
19 |
| Sumitomo Electric Industries, Ltd. | 16355 |
17 |
| Novellus Systems, Inc. | 452 |
17 |
| BASF SE | 21308 |
16 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48438 |
13 |
| DuPont Electronic Materials International, LLC | 427 |
12 |
| Apple Inc. | 58885 |
11 |
| Tokyo Electron Limited | 13824 |
11 |
| Ibiden Co., Ltd. | 1667 |
11 |
| Samsung Electro-mechanics Co., Ltd. | 6091 |
10 |
| LG Innotek Co., Ltd. | 8486 |
9 |
| Dowa Metaltech Co., Ltd. | 174 |
9 |
| Lacks Enterprises, Inc. | 84 |
9 |
| Nivarox-FAR S.A. | 287 |
9 |
| Other owners | 997 |