- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 11/24 - Chemical after-treatment
Patent holdings for IPC class C25D 11/24
Total number of patents in this class: 554
10-year publication summary
|
54
|
53
|
57
|
43
|
31
|
38
|
40
|
34
|
28
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 55174 |
62 |
| Sharp Kabushiki Kaisha | 18757 |
24 |
| Samsung Electronics Co., Ltd. | 146811 |
23 |
| FUJIFILM Corporation | 29437 |
23 |
| Sharp Corporation | 10265 |
17 |
| Dong-eui University Industrial-academic Cooperation Foundation | 24 |
14 |
| BYD Company Limited | 5023 |
12 |
| Hewlett-Packard Development Company, L.P. | 25864 |
11 |
| Rtx Corporation | 9410 |
11 |
| Composecure, LLC | 135 |
8 |
| The Boeing Company | 20084 |
7 |
| Mitsubishi Rayon Co., Ltd. | 907 |
7 |
| Safran Landing Systems | 723 |
7 |
| Hamilton Sundstrand Corporation | 4891 |
6 |
| Mecaprotec Industries | 10 |
6 |
| Nippon Light Metal Company, Ltd. | 663 |
6 |
| Toyota Motor Corporation | 32450 |
5 |
| Mitsubishi Chemical Corporation | 4525 |
5 |
| Catcher Technology Co., Ltd. | 21 |
5 |
| Kanagawa Academy of Science and Technology | 46 |
5 |
| Other owners | 290 |