- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 25/12 - Oxydes de phosphore
Détention brevets de la classe C01B 25/12
Brevets de cette classe: 46
Historique des publications depuis 10 ans
|
4
|
2
|
2
|
5
|
6
|
2
|
2
|
1
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Monsanto Technology LLC | 8578 |
6 |
| Grenzebach BSH GmbH | 54 |
3 |
| Straitmark Holding AG | 24 |
3 |
| Novaphos Phosphate Technology LLC | 5 |
3 |
| JDCPhosphate, Inc. | 3 |
2 |
| Rhodia Operations | 1490 |
2 |
| Monsanto Technology LLC | 2 |
2 |
| Wyeth LLC | 602 |
1 |
| Murata Manufacturing Co., Ltd. | 25785 |
1 |
| Massachusetts Institute of Technology | 10273 |
1 |
| Hoya Corporation | 2691 |
1 |
| Mitsui Chemicals, Inc. | 3253 |
1 |
| Axcelis Technologies, Inc. | 422 |
1 |
| Changs Ascending Enterprise Co. Ltd. | 38 |
1 |
| Corn Products Development, Inc. | 687 |
1 |
| IHI Corporation | 3529 |
1 |
| Innophos, Inc. | 135 |
1 |
| King Saud University | 517 |
1 |
| Kunming University of Science and Technology | 245 |
1 |
| Pilkington Group Limited | 779 |
1 |
| Autres propriétaires | 12 |