- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 11/34 - Anodisation of metals or alloys not provided for in groups
Patent holdings for IPC class C25D 11/34
Total number of patents in this class: 268
10-year publication summary
|
24
|
24
|
30
|
30
|
21
|
23
|
26
|
10
|
18
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 54844 |
29 |
| JFE Steel Corporation | 6840 |
14 |
| Composecure, LLC | 135 |
8 |
| Toyota Motor Corporation | 32116 |
6 |
| Hewlett-Packard Development Company, L.P. | 25895 |
6 |
| ArcelorMittal Investigacion y Desarrollo SL | 209 |
6 |
| FUJIFILM Corporation | 29367 |
5 |
| IMEC VZW | 1639 |
5 |
| Nanovis, LLC | 36 |
5 |
| Henkel AG & Co. KGaA | 10572 |
4 |
| Nippon Steel Corporation | 6238 |
4 |
| Tata Steel Ijmuiden B.V. | 312 |
4 |
| Abel Co., Ltd. | 8 |
4 |
| Seatrium Eco Technology Pte. Ltd. | 9 |
4 |
| General Electric Company | 13780 |
3 |
| Hyundai Steel Company | 427 |
3 |
| Katholieke Universiteit Leuven | 1191 |
3 |
| Nippon Steel & Sumitomo Metal Corporation | 1988 |
3 |
| POSCO | 2186 |
3 |
| ThyssenKrupp Rasselstein GmbH | 72 |
3 |
| Other owners | 146 |