- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 11/16 - Pretreatment
Patent holdings for IPC class C25D 11/16
Total number of patents in this class: 338
10-year publication summary
|
38
|
33
|
30
|
33
|
14
|
16
|
21
|
22
|
21
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 57234 |
24 |
| Samsung Electronics Co., Ltd. | 151726 |
21 |
| Nippon Light Metal Company, Ltd. | 678 |
15 |
| Sharp Kabushiki Kaisha | 18635 |
10 |
| UACJ Corporation | 718 |
9 |
| BYD Company Limited | 5944 |
8 |
| FUJIFILM Corporation | 30063 |
6 |
| Catcher Technology Co., Ltd. | 22 |
6 |
| Mitsubishi Rayon Co., Ltd. | 880 |
5 |
| Mitsubishi Chemical Corporation | 4671 |
5 |
| Novelis Inc. | 782 |
5 |
| Hyundai Motor Company | 23273 |
4 |
| Ibiden Co., Ltd. | 1681 |
4 |
| Kia Motors Corporation | 7738 |
4 |
| Safran Landing Systems | 749 |
4 |
| Arconic Technologies LLC | 238 |
4 |
| The Boeing Company | 20111 |
3 |
| Airbus Operations GmbH | 3391 |
3 |
| Hewlett-Packard Development Company, L.P. | 25450 |
3 |
| Sharp Corporation | 10369 |
3 |
| Other owners | 192 |