- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 17/247 - Carbonates
Patent holdings for IPC class C01F 17/247
Total number of patents in this class: 71
10-year publication summary
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0
|
0
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1
|
6
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8
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6
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9
|
5
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12
|
3
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2937 |
12 |
| The Regents of the University of California | 20534 |
10 |
| Unicycive Therapeutics, Inc. | 26 |
6 |
| Lynas Rare Earths Limited | 16 |
5 |
| Shin-Etsu Chemical Co., Ltd. | 5948 |
3 |
| Centre National de La Recherche Scientifique | 10865 |
2 |
| Fuji Electric Co., Ltd. | 5390 |
2 |
| Nanjing Cavendish Bio-Engineering Technology Co., Ltd. | 16 |
2 |
| Rhodia Operations | 1523 |
2 |
| Tecnicas Reunidas, S.A. | 41 |
2 |
| Towa Pharmaceutical Co., Ltd. | 55 |
2 |
| The University of Tokyo | 4324 |
2 |
| Baotou Research Institute of Rare Earths | 33 |
2 |
| Central America Nickel Inc. | 12 |
2 |
| The Furukawa Electric Co., Ltd. | 3700 |
1 |
| The Australian National University | 191 |
1 |
| Beijing University of Chemical Technology | 325 |
1 |
| Cornell University | 3384 |
1 |
| Energy, United States Department of | 23 |
1 |
| King Fahd University of Petroleum and Minerals | 1483 |
1 |
| Other owners | 11 |