- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 61/22 - Commande ou régulation
Détention brevets de la classe B01D 61/22
Brevets de cette classe: 435
Historique des publications depuis 10 ans
|
24
|
34
|
33
|
41
|
44
|
28
|
33
|
37
|
30
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Toray Industries, Inc. | 6867 |
12 |
| Repligen Corporation | 282 |
12 |
| Evoqua Water Technologies LLC | 913 |
11 |
| Sartorius Stedim Biotech GmbH | 823 |
10 |
| BL Technologies, Inc. | 828 |
9 |
| Genentech, Inc. | 3935 |
7 |
| Fenwal, Inc. | 656 |
7 |
| Cytiva Sweden AB | 755 |
7 |
| Amgen Inc. | 4024 |
6 |
| Massachusetts Institute of Technology | 9984 |
6 |
| The Automation Partnership (Cambridge) Limited | 74 |
6 |
| Gambro Lundia AB | 1361 |
6 |
| SPF Innovations, LLC | 13 |
6 |
| Global Algae Technology, LLC | 20 |
6 |
| BP Exploration Operating Company Limited | 264 |
5 |
| Chugai Seiyaku Kabushiki Kaisha | 1333 |
5 |
| GE Healthcare Bio-Sciences AB | 547 |
5 |
| Genzyme Corporation | 1231 |
5 |
| EMD Millipore Corporation | 646 |
4 |
| FUJIFILM Corporation | 29188 |
4 |
| Autres propriétaires | 296 |