- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 1/28 - Évaporation avec compression de vapeur
Détention brevets de la classe B01D 1/28
Brevets de cette classe: 395
Historique des publications depuis 10 ans
|
38
|
38
|
42
|
30
|
32
|
37
|
25
|
31
|
29
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| DEKA Products Limited Partnership | 1839 |
22 |
| Energy Integration, Inc. | 22 |
14 |
| Uop LLC | 4289 |
11 |
| Aquafair AB | 14 |
10 |
| Aquaback Technologies, Inc. | 8 |
7 |
| Toyo Engineering Corporation | 151 |
7 |
| GEA Wiegand GmbH | 27 |
6 |
| Purestream Services, LLC | 19 |
6 |
| Saudi Arabian Oil Company | 13921 |
6 |
| Wga Water Global Access, S.L. | 18 |
6 |
| Bechtel Energy Technologies & Solutions, Inc. | 76 |
5 |
| Vacom Systems, LLC | 6 |
5 |
| Cameron International Corporation | 1361 |
4 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
4 |
| Sedron Technologies, LLC | 11 |
4 |
| Massachusetts Institute of Technology | 10195 |
3 |
| Purdue Research Foundation | 3814 |
3 |
| Alcoa of Australia Limited | 43 |
3 |
| Caloris Engineering, LLC | 25 |
3 |
| ConocoPhillips Company | 1700 |
3 |
| Autres propriétaires | 263 |