- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 17/235 - Cerium oxides or hydroxides
Patent holdings for IPC class C01F 17/235
Total number of patents in this class: 213
10-year publication summary
|
2
|
5
|
13
|
9
|
27
|
30
|
35
|
39
|
18
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Resonac Corporation | 3761 |
19 |
| Rhodia Operations | 1483 |
15 |
| Toray Industries, Inc. | 7161 |
12 |
| Xheme Inc. | 14 |
10 |
| Soulbrain Co., Ltd. | 295 |
9 |
| University of Central Florida Research Foundation, Inc. | 1259 |
6 |
| University of Florida Research Foundation, Inc. | 4223 |
5 |
| M. Technique Co., Ltd. | 253 |
5 |
| Neo Chemicals & Oxides, LLC | 32 |
5 |
| Sekisui Chemical Co., Ltd. | 3669 |
4 |
| Super Nano Design Co., Ltd. | 20 |
4 |
| Bead Origin Inc. | 6 |
4 |
| Australian Nuclear Science and Technology Organisation | 68 |
3 |
| Tata Consultancy Services Limited | 2616 |
3 |
| Kismet Technologies Inc. | 19 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49324 |
2 |
| The Johns Hopkins University | 5957 |
2 |
| Anji Microelectronics (Shanghai) Co., Ltd. | 143 |
2 |
| Arafura Resources Limited | 7 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2875 |
2 |
| Other owners | 96 |