- 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: 136
10-year publication summary
|
26
|
16
|
16
|
14
|
10
|
9
|
8
|
12
|
4
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Xtalic Corporation | 68 |
10 |
| Fabric8Labs, Inc. | 56 |
7 |
| Proterial, Ltd. | 846 |
7 |
| Hitachi Metals, Ltd. | 1982 |
5 |
| POSCO Co., Ltd. | 1568 |
5 |
| Rtx Corporation | 9376 |
5 |
| Applied Materials, Inc. | 18621 |
4 |
| Nippon Steel Corporation | 6238 |
4 |
| Lumishield Technologies, Incorporated | 8 |
4 |
| BASF SE | 20933 |
3 |
| The Regents of the University of California | 19918 |
3 |
| The Boeing Company | 20043 |
3 |
| Consolidated Nuclear Security, LLC | 124 |
3 |
| DIPSOL Chemicals Co., Ltd. | 64 |
3 |
| Apple Inc. | 54844 |
2 |
| United Technologies Corporation | 2245 |
2 |
| Sumitomo Electric Industries, Ltd. | 15483 |
2 |
| Hewlett-Packard Development Company, L.P. | 25895 |
2 |
| Hitachi, Ltd. | 15484 |
2 |
| GM Global Technology Operations LLC | 15042 |
2 |
| Other owners | 58 |