- Sections
- C - Chimiemétallurgie
- C01F - Composés de béryllium, magnésium, aluminium, calcium, strontium, baryum, radium, thorium ou composés des métaux des terres rares
- C01F 17/247 - Carbonates
Détention brevets de la classe C01F 17/247
Brevets de cette classe: 63
Historique des publications depuis 10 ans
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1
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6
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8
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6
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9
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5
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10
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Rohm and Haas Company | 2921 |
12 |
| The Regents of the University of California | 20245 |
10 |
| Unicycive Therapeutics, Inc. | 25 |
6 |
| Lynas Rare Earths Limited | 16 |
5 |
| Shin-Etsu Chemical Co., Ltd. | 5764 |
3 |
| Fuji Electric Co., Ltd. | 5242 |
2 |
| Nanjing Cavendish Bio-Engineering Technology Co., Ltd. | 15 |
2 |
| Rhodia Operations | 1580 |
2 |
| Towa Pharmaceutical Co., Ltd. | 55 |
2 |
| The University of Tokyo | 4242 |
2 |
| Baotou Research Institute of Rare Earths | 30 |
2 |
| Central America Nickel Inc. | 12 |
2 |
| Centre National de La Recherche Scientifique | 10645 |
1 |
| The Furukawa Electric Co., Ltd. | 3706 |
1 |
| The Australian National University | 188 |
1 |
| Beijing University of Chemical Technology | 323 |
1 |
| Cornell University | 3353 |
1 |
| Energy, United States Department of | 25 |
1 |
| King Fahd University of Petroleum and Minerals | 1352 |
1 |
| National Institute for Materials Science | 1101 |
1 |
| Autres propriétaires | 5 |