- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 17/30 - Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
Patent holdings for IPC class C01F 17/30
Total number of patents in this class: 101
10-year publication summary
|
1
|
8
|
7
|
4
|
16
|
20
|
11
|
5
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 32968 |
12 |
| Nichia Corporation | 3796 |
3 |
| Carnegie Institution of Washington | 58 |
3 |
| Lynas Rare Earths Limited | 16 |
3 |
| Allumax TTI, LLC | 48 |
3 |
| Honda Motor Co., Ltd. | 25764 |
2 |
| The Regents of the University of California | 20366 |
2 |
| Abbott Point Of Care Inc. | 318 |
2 |
| California Institute of Technology | 4007 |
2 |
| University of Florida Research Foundation, Inc. | 4120 |
2 |
| Saint-Gobain Abrasifs | 639 |
2 |
| Saint-Gobain Abrasives, Inc. | 871 |
2 |
| Sekisui Chemical Co., Ltd. | 3527 |
2 |
| Trans-tech, Inc. | 30 |
2 |
| Shine Technologies, LLC | 152 |
2 |
| Hypromag GmbH | 3 |
2 |
| Unearthly Materials, Inc. | 2 |
2 |
| Samsung Electronics Co., Ltd. | 151303 |
1 |
| General Electric Company | 13773 |
1 |
| BASF SE | 21149 |
1 |
| Other owners | 50 |