- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 17/20 - Compounds containing only rare earth metals as the metal element
Patent holdings for IPC class C01F 17/20
Total number of patents in this class: 46
10-year publication summary
|
0
|
0
|
1
|
0
|
6
|
2
|
8
|
11
|
5
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shine Technologies, LLC | 173 |
5 |
| Myers Wolin, LLC | 32 |
4 |
| Suzhou Brighthope PharmaTech Co., Ltd | 11 |
4 |
| Rohm and Haas Company | 2942 |
2 |
| Quantum Elements Development, Inc. | 18 |
2 |
| Vivos Inc. | 32 |
2 |
| Kismet Technologies Inc. | 19 |
2 |
| The Regents of the University of California | 20960 |
1 |
| Toyota Motor Corporation | 36389 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6157 |
1 |
| Board of Regents, The University of Texas System | 6187 |
1 |
| University of Florida Research Foundation, Inc. | 4223 |
1 |
| Japan Science and Technology Agency | 1206 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 689 |
1 |
| Inter-university Research Institute Corporation National Institutes of Natural Sciences | 150 |
1 |
| Iowa State University Research Foundation, Inc. | 843 |
1 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1711 |
1 |
| Kyoto University | 2947 |
1 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 499 |
1 |
| Universidad de Granada | 313 |
1 |
| Other owners | 12 |