- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 3/06 - ElectroplatingBaths therefor from solutions of chromium from solutions of trivalent chromium
Patent holdings for IPC class C25D 3/06
Total number of patents in this class: 282
10-year publication summary
|
10
|
23
|
17
|
13
|
28
|
30
|
27
|
22
|
15
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atotech Deutschland GmbH | 559 |
27 |
| Savroc Ltd | 26 |
26 |
| Tata Steel Ijmuiden B.V. | 305 |
23 |
| Atotech Deutschland GmbH & Co. KG | 377 |
18 |
| MacDermid Acumen, Inc. | 155 |
12 |
| Jcu Corporation | 101 |
9 |
| JFE Steel Corporation | 6809 |
8 |
| ThyssenKrupp Rasselstein GmbH | 72 |
7 |
| Coventya S.r.l. | 11 |
7 |
| Nippon Chemical Industrial Co., Ltd. | 282 |
6 |
| Nissan Motor Co., Ltd. | 12455 |
5 |
| MacDermid Enthone Inc. | 238 |
5 |
| MacDermid, Incorporated | 170 |
5 |
| Okuno Chemical Industries Co., Ltd. | 99 |
5 |
| Toyoda Gosei Co., Ltd. | 1772 |
4 |
| Maschinenfabrik KASPAR WALTER GmbH & Co. KG | 30 |
4 |
| ThyssenKrupp AG | 3276 |
4 |
| topocrom systems AG | 11 |
4 |
| Vopelius Chemie AG | 10 |
4 |
| Hitachi Astemo, Ltd. | 6382 |
4 |
| Other owners | 95 |