- All sections
- C - Chemistrymetallurgy
- C22C - Alloys
- C22C 1/06 - Making non-ferrous alloys with the use of special agents for refining or deoxidising
Patent holdings for IPC class C22C 1/06
Total number of patents in this class: 179
10-year publication summary
|
17
|
11
|
17
|
14
|
15
|
16
|
10
|
9
|
11
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Guizhou Hua-ke Aluminum-materials Engineering Research Co., Ltd. | 15 |
9 |
| Northeastern University | 538 |
9 |
| Rio Tinto ALCAN International Limited | 216 |
6 |
| Jiangsu University | 1094 |
5 |
| Zhuhai Runxingtai Electrical Co., Ltd | 22 |
4 |
| Jiangsu Hengtong Electric Power Special Wire Co., Ltd. | 9 |
4 |
| Korea Institute of Industrial Technology | 1011 |
3 |
| The Boeing Company | 20042 |
2 |
| Hitachi Metals, Ltd. | 1985 |
2 |
| Wisconsin Alumni Research Foundation | 3870 |
2 |
| FCA US LLC | 3082 |
2 |
| Aleris Aluminum Koblenz GmbH | 32 |
2 |
| ATI Properties LLC | 204 |
2 |
| BYD Company Limited | 4958 |
2 |
| CITIC Dicastal CO., LTD | 558 |
2 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3140 |
2 |
| University of Science and Technology Beijing | 278 |
2 |
| UT-Battelle, LLC | 1448 |
2 |
| Xiamen Lota International Co., Ltd. | 141 |
2 |
| Companhia Brasileira de Metalurgia e Mineracao | 17 |
2 |
| Other owners | 113 |