- 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: 145
10-year publication summary
|
16
|
16
|
14
|
10
|
9
|
8
|
12
|
4
|
10
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Xtalic Corporation | 68 |
10 |
| Proterial, Ltd. | 935 |
9 |
| Fabric8Labs, Inc. | 77 |
7 |
| Hitachi Metals, Ltd. | 1898 |
5 |
| POSCO Co., Ltd. | 2012 |
5 |
| Rtx Corporation | 10102 |
5 |
| The Regents of the University of California | 20745 |
4 |
| Applied Materials, Inc. | 20375 |
4 |
| Arizona Board of Regents on behalf of Arizona State University | 2934 |
4 |
| Nippon Steel Corporation | 6871 |
4 |
| BASF SE | 21303 |
3 |
| The Boeing Company | 20160 |
3 |
| Consolidated Nuclear Security, LLC | 115 |
3 |
| DIPSOL Chemicals Co., Ltd. | 60 |
3 |
| Lumishield Technologies, Incorporated | 6 |
3 |
| Apple Inc. | 58742 |
2 |
| United Technologies Corporation | 2220 |
2 |
| Sumitomo Electric Industries, Ltd. | 16331 |
2 |
| Hewlett-Packard Development Company, L.P. | 25184 |
2 |
| Hitachi, Ltd. | 16094 |
2 |
| Other owners | 63 |