- 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: 334
10-year publication summary
|
39
|
35
|
30
|
38
|
14
|
16
|
22
|
24
|
21
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 59027 |
24 |
| Samsung Electronics Co., Ltd. | 158442 |
21 |
| Nippon Light Metal Company, Ltd. | 684 |
16 |
| Sharp Kabushiki Kaisha | 18502 |
10 |
| UACJ Corporation | 740 |
9 |
| BYD Company Limited | 6543 |
8 |
| FUJIFILM Corporation | 30594 |
6 |
| Catcher Technology Co., Ltd. | 22 |
6 |
| Mitsubishi Chemical Corporation | 4734 |
5 |
| Novelis Inc. | 782 |
5 |
| Hyundai Motor Company | 24808 |
4 |
| Ibiden Co., Ltd. | 1678 |
4 |
| Kia Motors Corporation | 7718 |
4 |
| Mitsubishi Rayon Co., Ltd. | 851 |
4 |
| Anomatic Corporation | 22 |
4 |
| Safran Landing Systems | 777 |
4 |
| The Boeing Company | 20186 |
3 |
| Airbus Operations GmbH | 3459 |
3 |
| Hewlett-Packard Development Company, L.P. | 25170 |
3 |
| Sharp Corporation | 10821 |
3 |
| Other owners | 188 |