- All sections
- C - Chemistrymetallurgy
- C25F - Processes for the electrolytic removal of materials from objectsapparatus therefor
- C25F 3/06 - Etching of iron or steel
Patent holdings for IPC class C25F 3/06
Total number of patents in this class: 102
10-year publication summary
|
10
|
12
|
9
|
11
|
11
|
5
|
11
|
0
|
10
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 7163 |
29 |
| Aesculap AG | 1426 |
5 |
| Nippon Steel Corporation | 6589 |
4 |
| POSCO Co., Ltd. | 1624 |
3 |
| Samsung Electronics Co., Ltd. | 151017 |
2 |
| Goertek Inc. | 2724 |
2 |
| Industrie de Nora S.p.A. | 277 |
2 |
| Texture Jet Ltd | 7 |
2 |
| Fulian Yuzhan Precision Technology Co., Ltd | 150 |
2 |
| Apple Inc. | 56891 |
1 |
| General Electric Company | 13767 |
1 |
| Honda Motor Co., Ltd. | 25764 |
1 |
| Sumitomo Electric Industries, Ltd. | 15941 |
1 |
| Tokyo Electron Limited | 13336 |
1 |
| Massachusetts Institute of Technology | 10181 |
1 |
| Chevron U.S.A. Inc. | 4044 |
1 |
| Georgia Tech Research Corporation | 2856 |
1 |
| Anycasting Co., Ltd. | 50 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2777 |
1 |
| Baoshan Iron & Steel Co., Ltd. | 1042 |
1 |
| Other owners | 40 |