- Sections
- B - Techniques industriellestransports
- B03D - Flottationsédimentation différentielle
- B03D 1/16 - Machines de flottation à propulseursMachines à subaération
Détention brevets de la classe B03D 1/16
Brevets de cette classe: 102
Historique des publications depuis 10 ans
|
7
|
5
|
2
|
13
|
12
|
12
|
15
|
5
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Metso Outotec Finland Oy | 797 |
17 |
| Outotec (Finland) Oy | 489 |
13 |
| Outotec Oyj | 299 |
10 |
| FLSmidth A/S | 846 |
10 |
| China University of Mining and Technology | 1226 |
6 |
| Metso Minerals Oy | 148 |
4 |
| Virginia Tech Intellectual Properties, Inc. | 830 |
4 |
| Sumitomo Metal Mining Co., Ltd. | 1737 |
3 |
| Beijing General Research Institute of Mining and Metallurgy | 5 |
3 |
| Central South University | 408 |
2 |
| Eriez Manufacturing Co. | 87 |
2 |
| Omya International AG | 810 |
2 |
| Taiyuan University of Technology | 233 |
2 |
| TAKRAF GmbH | 63 |
2 |
| 2678380 Ontario Inc. | 3 |
2 |
| Metso Finland Oy | 70 |
2 |
| International Business Machines Corporation | 60224 |
1 |
| Cidra Corporate Services, Inc. | 206 |
1 |
| Jiangsu University | 1052 |
1 |
| Mintek | 47 |
1 |
| Autres propriétaires | 14 |