- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 17/224 - Oxides or hydroxides of lanthanides
Patent holdings for IPC class C01F 17/224
Total number of patents in this class: 48
10-year publication summary
|
0
|
2
|
2
|
1
|
8
|
7
|
3
|
8
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Neo Performance Materials (Singapore) Pte. Ltd. | 59 |
4 |
| Ceres Intellectual Property Company Limited | 253 |
3 |
| Shin-Etsu Chemical Co., Ltd. | 6037 |
2 |
| ABK Biomedical Incorporated | 35 |
2 |
| DIC Corporation | 3953 |
2 |
| Centre National de La Recherche Scientifique | 10977 |
1 |
| Nissan Motor Co., Ltd. | 12903 |
1 |
| Lawrence Livermore National Security, LLC | 1971 |
1 |
| University of Florida Research Foundation, Inc. | 4175 |
1 |
| Japan Science and Technology Agency | 1218 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2285 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2820 |
1 |
| The Governing Council of The University of Toronto, | 1546 |
1 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1434 |
1 |
| Instituto Nacional de Investigaciones Nucleares | 21 |
1 |
| Korea Atomic Energy Research Institute | 463 |
1 |
| Nippon Yttrium Co., Ltd. | 17 |
1 |
| NUtech Ventures | 363 |
1 |
| Oerlikon Metco (US) Inc. | 216 |
1 |
| OTI Lumionics Inc. | 168 |
1 |
| Other owners | 20 |