- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 11/02 - Anodisation
Patent holdings for IPC class C25D 11/02
Total number of patents in this class: 670
10-year publication summary
|
78
|
65
|
79
|
39
|
39
|
57
|
46
|
31
|
38
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 56466 |
65 |
| Hewlett-Packard Development Company, L.P. | 25577 |
28 |
| Samsung Electronics Co., Ltd. | 149198 |
19 |
| Murata Manufacturing Co., Ltd. | 25020 |
13 |
| Rtx Corporation | 9601 |
10 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10954 |
9 |
| Applied Materials, Inc. | 19298 |
8 |
| Keronite International Limited | 15 |
8 |
| Materion Newton Inc. | 66 |
7 |
| Henkel AG & Co. KGaA | 10656 |
6 |
| Accentus Medical Limited | 19 |
5 |
| ASM IP Holding B.V. | 2166 |
5 |
| Brembo S.p.A. | 496 |
5 |
| Nanovis, LLC | 36 |
5 |
| Point Engineering Co., Ltd. | 273 |
5 |
| Covidien LP | 10665 |
4 |
| The Boeing Company | 20186 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46182 |
4 |
| National Taiwan University | 1275 |
4 |
| BYD Company Limited | 5510 |
4 |
| Other owners | 452 |