- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 11/14 - Producing integrally coloured layers
Patent holdings for IPC class C25D 11/14
Total number of patents in this class: 79
10-year publication summary
|
4
|
9
|
8
|
11
|
7
|
5
|
7
|
5
|
4
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 54610 |
12 |
| Nippon Light Metal Company, Ltd. | 661 |
5 |
| UACJ Corporation | 691 |
5 |
| Samsung Electronics Co., Ltd. | 145025 |
4 |
| Rockwell Automation Technologies, Inc. | 2716 |
2 |
| BYD Company Limited | 4941 |
2 |
| HONGFUJIN PRECISION ELECTRONICS (CHENGDU) Co., Ltd. | 14 |
2 |
| National Cheng Kung University | 565 |
2 |
| National University Corporation Hokkaido University | 1341 |
2 |
| Novelis Inc. | 742 |
2 |
| Oerlikon Surface Solutions AG, Pfaffikon | 541 |
2 |
| Nano and Advanced Materials Institute Ltd. | 35 |
2 |
| Cirrus Materials Science Limited | 14 |
2 |
| Siemens AG | 24525 |
1 |
| The Regents of the University of California | 19857 |
1 |
| Sumitomo Electric Industries, Ltd. | 15414 |
1 |
| Hewlett-Packard Development Company, L.P. | 25910 |
1 |
| Sharp Corporation | 10305 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4040 |
1 |
| Facebook, Inc. | 807 |
1 |
| Other owners | 28 |