- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 3/10 - Distillation sous vide
Détention brevets de la classe B01D 3/10
Brevets de cette classe: 635
Historique des publications depuis 10 ans
|
61
|
67
|
73
|
64
|
79
|
75
|
63
|
53
|
51
|
28
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Saudi Arabian Oil Company | 14275 |
19 |
| LanzaTech, Inc. | 333 |
16 |
| 77 Vision Way Ltd | 23 |
14 |
| Uop LLC | 4388 |
12 |
| Cargill, Incorporated | 2960 |
10 |
| Ecodyst, Inc. | 35 |
9 |
| Alfa Laval Corporate AB | 1340 |
7 |
| China Petroleum & Chemical Corporation | 2158 |
6 |
| Premium Extracts, Inc. | 11 |
6 |
| BASF SE | 21318 |
5 |
| ExxonMobil Research And Engineering Company | 2407 |
5 |
| API Schmidt-Bretten GmbH & Co. KG | 18 |
5 |
| Blue Planet Systems Corporation | 77 |
5 |
| CCT Sciences, LLC | 5 |
5 |
| LG Chem, Ltd. | 17937 |
4 |
| Arkema France | 4246 |
4 |
| ICM, Inc. | 88 |
4 |
| Natural Extraction Systems, LLC | 124 |
4 |
| Seqirus UK Limited | 430 |
4 |
| ExxonMobil Chemical Patents Inc. | 3773 |
3 |
| Autres propriétaires | 488 |