- Sections
- B - Techniques industriellestransports
- B03D - Flottationsédimentation différentielle
- B03D 103/02 - Minerais
Détention brevets de la classe B03D 103/02
Brevets de cette classe: 63
Historique des publications depuis 10 ans
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1
|
2
|
3
|
10
|
9
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6
|
7
|
4
|
3
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Outotec (Finland) Oy | 477 |
19 |
| Sumitomo Metal Mining Co., Ltd. | 1795 |
5 |
| Sumitomo Chemical Company, Limited | 9090 |
4 |
| Kyushu University, National University Corporation | 1662 |
4 |
| Akita University | 98 |
3 |
| Central South University | 451 |
3 |
| Cytec Technology Corp. | 277 |
2 |
| Hexion Inc. | 217 |
2 |
| Oxiquim S.A. | 6 |
2 |
| Metso Outotec Finland Oy | 346 |
2 |
| Dow Global Technologies LLC | 10479 |
1 |
| Fuzhou University | 322 |
1 |
| Japan Oil, Gas and Metals National Corporation | 209 |
1 |
| Jiangsu University | 1116 |
1 |
| JX Nippon Mining & Metals Corporation | 1481 |
1 |
| Nittetsu Mining Co., Ltd. | 32 |
1 |
| Samarco Mineracao S/A | 5 |
1 |
| Shibaura Institute of Technology | 99 |
1 |
| Universidade Federal de Minas Gerais - Ufmg | 194 |
1 |
| University of Miyazaki | 136 |
1 |
| Autres propriétaires | 7 |