- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 3/44 - Aluminium
Patent holdings for IPC class C25D 3/44
Total number of patents in this class: 138
10-year publication summary
|
26
|
15
|
15
|
14
|
10
|
9
|
8
|
12
|
4
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Xtalic Corporation | 69 |
10 |
| Proterial, Ltd. | 883 |
8 |
| Fabric8Labs, Inc. | 59 |
7 |
| Hitachi Metals, Ltd. | 1957 |
5 |
| POSCO Co., Ltd. | 1601 |
5 |
| Rtx Corporation | 9601 |
5 |
| Applied Materials, Inc. | 19298 |
4 |
| Nippon Steel Corporation | 6514 |
4 |
| Lumishield Technologies, Incorporated | 8 |
4 |
| BASF SE | 21098 |
3 |
| The Regents of the University of California | 20303 |
3 |
| The Boeing Company | 20186 |
3 |
| Consolidated Nuclear Security, LLC | 119 |
3 |
| DIPSOL Chemicals Co., Ltd. | 63 |
3 |
| Apple Inc. | 56466 |
2 |
| United Technologies Corporation | 2233 |
2 |
| Sumitomo Electric Industries, Ltd. | 15789 |
2 |
| Hewlett-Packard Development Company, L.P. | 25577 |
2 |
| Hitachi, Ltd. | 15712 |
2 |
| GM Global Technology Operations LLC | 15401 |
2 |
| Other owners | 59 |