- Sections
- C - Chimiemétallurgie
- C01F - Composés de béryllium, magnésium, aluminium, calcium, strontium, baryum, radium, thorium ou composés des métaux des terres rares
- C01F 17/241 - Composés ne contenant que des métaux des terres rares comme l'élément métallique le seul anion étant oxyde ou hydroxyde contenant plusieurs métaux des terres rares, p. ex. NdPrO3 ou LaNdPrO3
Détention brevets de la classe C01F 17/241
Brevets de cette classe: 40
Historique des publications depuis 10 ans
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3
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2
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5
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11
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Ceres Intellectual Property Company Limited | 268 |
5 |
| Japan Science and Technology Agency | 1308 |
3 |
| Rhodia Operations | 1586 |
3 |
| Shin-Etsu Chemical Co., Ltd. | 5676 |
2 |
| Canon Optron Inc. | 43 |
2 |
| Pacific Industrial Development Corporation | 78 |
2 |
| Sekisui Chemical Co., Ltd. | 3439 |
2 |
| National Technology & Engineering Solutions of Sandia, LLC | 1903 |
2 |
| Lawrence Livermore National Security, LLC | 1942 |
1 |
| University of Florida Research Foundation, Inc. | 4035 |
1 |
| Beijing University of Technology | 496 |
1 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1306 |
1 |
| NUtech Ventures | 337 |
1 |
| University of Virginia Patent Foundation | 1573 |
1 |
| Virginia Tech Intellectual Properties, Inc. | 876 |
1 |
| Waseda University | 456 |
1 |
| GOLDING, Louise | 57 |
1 |
| National University Corporation Tokai National Higher Education and Research System | 738 |
1 |
| ENEOS Corporation | 625 |
1 |
| Ceramic Powder Technology AS | 4 |
1 |
| Autres propriétaires | 7 |