- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 61/28 - Appareils à cet effet
Détention brevets de la classe B01D 61/28
Brevets de cette classe: 238
Historique des publications depuis 10 ans
|
15
|
16
|
16
|
20
|
20
|
14
|
11
|
8
|
8
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Fresenius Medical Care Holdings, Inc. | 1399 |
25 |
| Fresenius Medical Care Deutschland GmbH | 2133 |
18 |
| Gambro Lundia AB | 1372 |
18 |
| B. Braun Avitum AG | 352 |
9 |
| Baxter International Inc. | 2458 |
8 |
| The Charles Stark Draper Laboratory, Inc. | 910 |
8 |
| DEKA Products Limited Partnership | 1715 |
6 |
| The Regents of the University of California | 19572 |
5 |
| Outset Medical, Inc. | 58 |
5 |
| Baxter Healthcare S.A. | 1849 |
4 |
| Asahi Kasei Medical Co., Ltd. | 300 |
4 |
| Pierce Biotechnology, Inc. | 143 |
4 |
| Fenwal, Inc. | 646 |
3 |
| FUJIFILM Manufacturing Europe B.V. | 270 |
3 |
| Osaka University | 3305 |
3 |
| Quanta Dialysis Technologies Limited | 88 |
3 |
| Iviva Medical, Inc. | 17 |
3 |
| Mozarc Medical US LLC | 321 |
3 |
| Bayer AG | 3210 |
2 |
| B.G. Negev Technologies and Applications Ltd., at Ben-gurion University | 329 |
2 |
| Autres propriétaires | 102 |