- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 11/00 - Extraction par solvants
Détention brevets de la classe B01D 11/00
Brevets de cette classe: 647
Historique des publications depuis 10 ans
|
44
|
27
|
42
|
41
|
33
|
26
|
25
|
29
|
23
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Natural Extraction Systems, LLC | 113 |
17 |
| IFP Energies Nouvelles | 3012 |
12 |
| Fresenius Medical Care Holdings, Inc. | 1427 |
10 |
| bizzybee LLC | 41 |
8 |
| Uop LLC | 4273 |
7 |
| Shimadzu Corporation | 6272 |
6 |
| Saudi Arabian Oil Company | 13814 |
6 |
| Mozarc Medical US LLC | 370 |
6 |
| Merichem Technologies, LLC | 62 |
6 |
| Bridgestone Corporation | 7231 |
5 |
| Takeda Pharmaceutical Company Limited | 2710 |
5 |
| Fresenius Medical Care Deutschland GmbH | 2214 |
5 |
| SABIC Global Technologies B.V. | 4448 |
5 |
| Yale University | 2461 |
5 |
| BASF SE | 21135 |
4 |
| The Regents of the University of California | 20355 |
4 |
| ExxonMobil Chemical Patents Inc. | 3910 |
4 |
| DSM IP Assets B.V. | 5479 |
4 |
| Crown Iron Works Company | 40 |
4 |
| DEKA Products Limited Partnership | 1836 |
4 |
| Autres propriétaires | 520 |