- Sections
- C - Chimiemétallurgie
- C01F - Composés de béryllium, magnésium, aluminium, calcium, strontium, baryum, radium, thorium ou composés des métaux des terres rares
- C01F 17/229 - Oxydes ou hydroxydes de lanthane
Détention brevets de la classe C01F 17/229
Brevets de cette classe: 31
Historique des publications depuis 10 ans
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1
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1
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1
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4
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5
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3
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5
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3
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4
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3
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Japan Science and Technology Agency | 1207 |
2 |
| Rare Earth Salts Separation and Refining, LLC | 8 |
2 |
| Neo Performance Materials (Singapore) Pte. Ltd. | 59 |
2 |
| Unicycive Therapeutics, Inc. | 28 |
2 |
| KSM Technology Co., Ltd. | 16 |
2 |
| Applied Materials, Inc. | 20654 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6173 |
1 |
| Lawrence Livermore National Security, LLC | 1988 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3789 |
1 |
| ABK Biomedical Incorporated | 36 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2876 |
1 |
| Beijing University of Technology | 522 |
1 |
| Changchun Institute of Applied Chemistry Chinese Academy of Sciences | 116 |
1 |
| Korea Institute of Geoscience and Mineral Resources | 260 |
1 |
| Kyodo Printing Co., Ltd. | 150 |
1 |
| Nakashima Sangyo Co., Ltd. | 12 |
1 |
| Okuno Chemical Industries Co., Ltd. | 108 |
1 |
| Pacific Industrial Development Corporation | 86 |
1 |
| Rhodia Operations | 1477 |
1 |
| National Technology & Engineering Solutions of Sandia, LLC | 1959 |
1 |
| Autres propriétaires | 6 |