- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 3/44 - Aluminium
Patent holdings for IPC class C25D 3/44
Total number of patents in this class: 125
10-year publication summary
|
19
|
26
|
16
|
16
|
14
|
10
|
9
|
7
|
12
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Xtalic Corporation | 63 |
9 |
| Proterial, Ltd. | 638 |
6 |
| Hitachi Metals, Ltd. | 2175 |
5 |
| Fabric8Labs, Inc. | 30 |
5 |
| Rtx Corporation | 8674 |
5 |
| The Boeing Company | 19843 |
4 |
| Nippon Steel Corporation | 5649 |
4 |
| Lumishield Technologies, Incorporated | 8 |
4 |
| BASF SE | 19740 |
3 |
| Applied Materials, Inc. | 16587 |
3 |
| Consolidated Nuclear Security, LLC | 124 |
3 |
| DIPSOL Chemicals Co., Ltd. | 57 |
3 |
| POSCO Co., Ltd. | 1059 |
3 |
| Apple Inc. | 50209 |
2 |
| The Regents of the University of California | 18943 |
2 |
| United Technologies Corporation | 2328 |
2 |
| Sumitomo Electric Industries, Ltd. | 14131 |
2 |
| Hewlett-Packard Development Company, L.P. | 28538 |
2 |
| Hitachi, Ltd. | 16452 |
2 |
| GM Global Technology Operations LLC | 13620 |
2 |
| Other owners | 54 |