- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 5/02 - Electroplating of selected surface areas
Patent holdings for IPC class C25D 5/02
Total number of patents in this class: 1274
10-year publication summary
142
|
139
|
117
|
114
|
111
|
93
|
85
|
80
|
84
|
16
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Lam Research Corporation | 4775 |
49 |
Applied Materials, Inc. | 16587 |
24 |
Ebara Corporation | 1951 |
24 |
MacDermid Enthone Inc. | 237 |
22 |
International Business Machines Corporation | 60644 |
21 |
Toyota Motor Corporation | 28582 |
19 |
Atotech Deutschland GmbH | 586 |
19 |
Rohm and Haas Electronic Materials LLC | 637 |
19 |
Sumitomo Electric Industries, Ltd. | 14131 |
18 |
Novellus Systems, Inc. | 559 |
17 |
Microfabrica Inc. | 138 |
13 |
Apple Inc. | 50209 |
12 |
BASF SE | 19740 |
12 |
Tokyo Electron Limited | 11599 |
11 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
10 |
Ibiden Co., Ltd. | 1724 |
10 |
Centre National de La Recherche Scientifique | 9632 |
9 |
Samsung Electro-mechanics Co., Ltd. | 4798 |
9 |
LG Innotek Co., Ltd. | 6758 |
9 |
Robert Bosch GmbH | 40953 |
8 |
Other owners | 939 |