- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 61/18 - Appareils à cet effet
Détention brevets de la classe B01D 61/18
Brevets de cette classe: 832
Historique des publications depuis 10 ans
|
55
|
60
|
72
|
94
|
78
|
79
|
60
|
57
|
50
|
41
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| EMD Millipore Corporation | 640 |
48 |
| Sartorius Stedim Biotech GmbH | 858 |
20 |
| FUJIFILM Corporation | 29843 |
19 |
| Repligen Corporation | 293 |
17 |
| Fenwal, Inc. | 680 |
16 |
| Toray Industries, Inc. | 7021 |
14 |
| BL Technologies, Inc. | 838 |
13 |
| The Regents of the University of California | 20315 |
11 |
| Evoqua Water Technologies LLC | 922 |
9 |
| Fibracast Ltd. | 29 |
8 |
| Organo Corporation | 507 |
8 |
| Gambro Lundia AB | 1357 |
7 |
| Corning Incorporated | 10389 |
6 |
| Fresenius Medical Care Holdings, Inc. | 1426 |
6 |
| Kurita Water Industries Ltd. | 1234 |
6 |
| General Electric Company | 13827 |
5 |
| Boehringer Ingelheim International GmbH | 4626 |
5 |
| Becton, Dickinson and Company | 7443 |
5 |
| Amgen Inc. | 4264 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46224 |
5 |
| Autres propriétaires | 599 |