- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 11/00 - Extraction par solvants
Détention brevets de la classe B01D 11/00
Brevets de cette classe: 654
Historique des publications depuis 10 ans
|
50
|
33
|
45
|
48
|
35
|
27
|
30
|
31
|
23
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Natural Extraction Systems, LLC | 124 |
18 |
| IFP Energies Nouvelles | 3104 |
14 |
| Fresenius Medical Care Holdings, Inc. | 1421 |
10 |
| bizzybee LLC | 41 |
8 |
| Uop LLC | 4390 |
7 |
| Bridgestone Corporation | 7277 |
6 |
| Shimadzu Corporation | 6364 |
6 |
| Saudi Arabian Oil Company | 14305 |
6 |
| Mozarc Medical US LLC | 387 |
6 |
| Merichem Technologies, LLC | 62 |
6 |
| Takeda Pharmaceutical Company Limited | 2700 |
5 |
| Fresenius Medical Care Deutschland GmbH | 2238 |
5 |
| SABIC Global Technologies B.V. | 4611 |
5 |
| BASF SE | 21306 |
4 |
| The Regents of the University of California | 20815 |
4 |
| Crown Iron Works Company | 41 |
4 |
| DEKA Products Limited Partnership | 1897 |
4 |
| ExxonMobil Upstream Research Company | 2291 |
4 |
| Gambro Lundia AB | 1398 |
4 |
| Leahy Orchards Inc. | 12 |
4 |
| Autres propriétaires | 524 |