- Sections
- B - Techniques industriellestransports
- B03D - Flottationsédimentation différentielle
- B03D 1/14 - Machines de flottation
Détention brevets de la classe B03D 1/14
Brevets de cette classe: 577
Historique des publications depuis 10 ans
|
37
|
58
|
52
|
77
|
47
|
42
|
28
|
17
|
38
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Metso Finland Oy | 688 |
70 |
| Outotec (Finland) Oy | 455 |
44 |
| FLSmidth A/S | 786 |
33 |
| China University of Mining and Technology | 1310 |
22 |
| Cidra Corporate Services, Inc. | 199 |
21 |
| Cidra Corporate Services, LLC | 100 |
21 |
| Eriez Manufacturing Co. | 89 |
12 |
| Metso Outotec Finland Oy | 172 |
11 |
| Siemens AG | 24020 |
9 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
9 |
| Veolia Water Solutions & Technologies Support | 534 |
6 |
| Cameron International Corporation | 1371 |
5 |
| Exterran Water Solutions ULC | 51 |
5 |
| Outotec Oyj | 235 |
5 |
| Technological Resources Pty. Limited | 442 |
5 |
| Conopco, Inc. | 5088 |
4 |
| Argent Energy (UK) Limited | 4 |
4 |
| Ecolab USA Inc. | 5803 |
4 |
| The University of Queensland | 654 |
4 |
| Schlumberger Norge AS | 73 |
3 |
| Autres propriétaires | 280 |