- 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: 293
10-year publication summary
|
17
|
14
|
13
|
23
|
26
|
27
|
21
|
15
|
16
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atotech Deutschland GmbH | 540 |
27 |
| Savroc Ltd | 26 |
26 |
| Tata Steel Ijmuiden B.V. | 314 |
22 |
| Atotech Deutschland GmbH & Co. KG | 383 |
18 |
| JFE Steel Corporation | 7199 |
12 |
| MacDermid Acumen, Inc. | 152 |
12 |
| Jcu Corporation | 102 |
9 |
| ThyssenKrupp Rasselstein GmbH | 71 |
7 |
| Coventya S.r.l. | 11 |
7 |
| MacDermid, Incorporated | 165 |
6 |
| Nippon Chemical Industrial Co., Ltd. | 292 |
6 |
| Okuno Chemical Industries Co., Ltd. | 100 |
6 |
| Nissan Motor Co., Ltd. | 12698 |
5 |
| MacDermid Enthone Inc. | 242 |
5 |
| Maschinenfabrik KASPAR WALTER GmbH & Co. KG | 31 |
5 |
| topocrom systems AG | 12 |
5 |
| Toyoda Gosei Co., Ltd. | 1830 |
4 |
| ThyssenKrupp AG | 3402 |
4 |
| Vopelius Chemie AG | 10 |
4 |
| Hitachi Astemo, Ltd. | 6384 |
4 |
| Other owners | 99 |