- 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: 123
10-year publication summary
|
0
|
2
|
3
|
3
|
18
|
23
|
20
|
27
|
12
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 6157 |
8 |
| Lynas Rare Earths Limited | 21 |
5 |
| Shine Technologies, LLC | 173 |
5 |
| Lawrence Livermore National Security, LLC | 1985 |
4 |
| Myers Wolin, LLC | 32 |
4 |
| Suzhou Brighthope PharmaTech Co., Ltd | 11 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
3 |
| The Penn State Research Foundation | 1644 |
3 |
| Soochow University | 1793 |
3 |
| Rare Earth Salts Separation and Refining, LLC | 8 |
3 |
| The Regents of the University of California | 20960 |
2 |
| Rohm and Haas Company | 2942 |
2 |
| II-VI Delaware, Inc. | 1621 |
2 |
| Nanjing Cavendish Bio-Engineering Technology Co., Ltd. | 20 |
2 |
| University of Wyoming | 397 |
2 |
| UT-Battelle, LLC | 1540 |
2 |
| Washington University | 1769 |
2 |
| Quantum Elements Development, Inc. | 18 |
2 |
| Central America Nickel Inc. | 12 |
2 |
| Wyonics, LLC | 7 |
2 |
| Other owners | 61 |