- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 3/10 - Distillation sous vide
Détention brevets de la classe B01D 3/10
Brevets de cette classe: 616
Historique des publications depuis 10 ans
|
59
|
60
|
71
|
62
|
74
|
71
|
60
|
50
|
50
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Saudi Arabian Oil Company | 13904 |
19 |
| LanzaTech, Inc. | 345 |
16 |
| Uop LLC | 4285 |
12 |
| 77 Vision Way Ltd | 22 |
12 |
| Cargill, Incorporated | 2952 |
10 |
| Ecodyst, Inc. | 35 |
9 |
| Alfa Laval Corporate AB | 1323 |
7 |
| Premium Extracts, Inc. | 10 |
6 |
| BASF SE | 21131 |
5 |
| ExxonMobil Research And Engineering Company | 2492 |
5 |
| API Schmidt-Bretten GmbH & Co. KG | 17 |
5 |
| China Petroleum & Chemical Corporation | 2014 |
5 |
| Blue Planet Systems Corporation | 73 |
5 |
| LG Chem, Ltd. | 17778 |
4 |
| Honeywell International Inc. | 13583 |
4 |
| Arkema France | 4173 |
4 |
| ICM, Inc. | 84 |
4 |
| Natural Extraction Systems, LLC | 115 |
4 |
| Seqirus UK Limited | 435 |
4 |
| ExxonMobil Chemical Patents Inc. | 3880 |
3 |
| Autres propriétaires | 473 |