- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 17/10 - Preparation or treatment, e.g. separation or purification
Patent holdings for IPC class C01F 17/10
Total number of patents in this class: 109
10-year publication summary
|
1
|
0
|
2
|
3
|
3
|
18
|
23
|
20
|
22
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5602 |
9 |
| Shine Technologies, LLC | 131 |
5 |
| Myers Wolin, LLC | 30 |
4 |
| Suzhou Brighthope PharmaTech Co., Ltd | 12 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31022 |
3 |
| Lawrence Livermore National Security, LLC | 1927 |
3 |
| Soochow University | 1732 |
3 |
| Rare Earth Salts Separation and Refining, LLC | 7 |
3 |
| Lynas Rare Earths Limited | 12 |
3 |
| Rohm and Haas Company | 2910 |
2 |
| II-VI Delaware, Inc. | 1690 |
2 |
| Nanjing Cavendish Bio-Engineering Technology Co., Ltd. | 15 |
2 |
| The Penn State Research Foundation | 1507 |
2 |
| Saskatchewan Research Council | 65 |
2 |
| University of Wyoming | 360 |
2 |
| UT-Battelle, LLC | 1448 |
2 |
| Washington University | 1600 |
2 |
| Quantum Elements Development, Inc. | 19 |
2 |
| Wyonics, LLC | 6 |
2 |
| The Regents of the University of California | 19839 |
1 |
| Other owners | 51 |