- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 7/027 - Treatment involving fusion or vaporisation
Patent holdings for IPC class C01F 7/027
Total number of patents in this class: 30
10-year publication summary
0
|
0
|
0
|
0
|
0
|
1
|
5
|
4
|
16
|
4
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sumitomo Chemical Company, Limited | 9031 |
13 |
Denka Company Limited | 2561 |
8 |
Nippon Steel Chemical & Material Co., Ltd. | 646 |
3 |
Purdue Research Foundation | 3578 |
2 |
Admatechs Company Limited | 79 |
1 |
DIC Corporation | 3780 |
1 |
Quzhou Jingzhou Technology Development Co., Ltd. | 3 |
1 |
Quzhou Research Institute, Zhejiang University | 4 |
1 |
Other owners | 0 |