- Sections
- B - Techniques industriellestransports
- B03D - Flottationsédimentation différentielle
- B03D 1/24 - Machines de flottation pneumatiques
Détention brevets de la classe B03D 1/24
Brevets de cette classe: 272
Historique des publications depuis 10 ans
|
23
|
11
|
19
|
23
|
24
|
17
|
11
|
9
|
9
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Metso Finland Oy | 459 |
17 |
| Outotec (Finland) Oy | 480 |
16 |
| Eriez Manufacturing Co. | 88 |
15 |
| Metso Outotec Finland Oy | 348 |
14 |
| Siemens AG | 24436 |
12 |
| FLSmidth A/S | 772 |
11 |
| Ecolab USA Inc. | 5507 |
8 |
| China University of Mining and Technology | 1259 |
6 |
| Metso Minerals Oy | 106 |
5 |
| Veolia Water Solutions & Technologies Support | 534 |
5 |
| Hunter Process Technologies Pty Limited | 5 |
5 |
| Opec Remediation Technologies Pty Limited | 13 |
5 |
| Schlumberger Norge AS | 73 |
4 |
| Primetals Technologies Germany GmbH | 203 |
4 |
| Conopco, Inc. | 5049 |
3 |
| Siemens Energy, Inc. | 1712 |
3 |
| Aerofloat (Holdings) Pty Ltd | 7 |
3 |
| Cameron Systems AS | 10 |
3 |
| Cidra Corporate Services, LLC | 95 |
3 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
3 |
| Autres propriétaires | 127 |