- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 11/08 - Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
Patent holdings for IPC class C25D 11/08
Total number of patents in this class: 272
10-year publication summary
|
31
|
30
|
28
|
27
|
24
|
28
|
23
|
16
|
23
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 54844 |
18 |
| UACJ Corporation | 695 |
10 |
| Rtx Corporation | 9376 |
9 |
| Samsung Electronics Co., Ltd. | 146092 |
8 |
| BYD Company Limited | 4991 |
7 |
| Novelis Inc. | 750 |
7 |
| Nippon Light Metal Company, Ltd. | 662 |
6 |
| Mitsubishi Chemical Corporation | 4507 |
4 |
| Airbus Operations GmbH | 3335 |
3 |
| FUJIFILM Corporation | 29367 |
3 |
| Hamilton Sundstrand Corporation | 4868 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10923 |
3 |
| Catcher Technology Co., Ltd. | 21 |
3 |
| Composecure, LLC | 135 |
3 |
| Fokker Aerostructures B.V. | 30 |
3 |
| Mecaprotec Industries | 10 |
3 |
| Safran Landing Systems | 720 |
3 |
| Dong-eui University Industrial-academic Cooperation Foundation | 24 |
3 |
| Coventya GmbH | 8 |
3 |
| ZF Active Safety GmbH | 231 |
3 |
| Other owners | 167 |