- All sections
- C - Chemistrymetallurgy
- C25F - Processes for the electrolytic removal of materials from objectsapparatus therefor
- C25F 1/06 - PicklingDescaling in solution of iron or steel
Patent holdings for IPC class C25F 1/06
Total number of patents in this class: 104
10-year publication summary
|
5
|
4
|
12
|
4
|
9
|
14
|
8
|
4
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 7362 |
21 |
| POSCO | 2155 |
10 |
| NIPPON STEEL Stainless Steel Corporation | 277 |
9 |
| POSCO Co., Ltd. | 1665 |
8 |
| Nippon Steel & Sumikin Stainless Steel Corporation | 162 |
4 |
| Robert Bosch GmbH | 43631 |
3 |
| Nippon Steel Corporation | 6703 |
3 |
| Samsung Electronics Co., Ltd. | 154120 |
2 |
| Toyota Motor Corporation | 34698 |
2 |
| AK Steel Properties, Inc. | 75 |
2 |
| ArcelorMittal | 2532 |
2 |
| Nippon Steel & Sumitomo Metal Corporation | 1985 |
2 |
| Tenova S.p.A. | 154 |
2 |
| Voestalpine Stahl GmbH | 384 |
2 |
| Westinghouse Electric Company LLC | 1181 |
2 |
| GE Infrastructure Technology, LLC | 6206 |
2 |
| Indesit Company S.p.A. | 231 |
1 |
| Kao Corporation | 5025 |
1 |
| Chevron U.S.A. Inc. | 4092 |
1 |
| Henkel AG & Co. KGaA | 10711 |
1 |
| Other owners | 24 |