- 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: 812
Historique des publications depuis 10 ans
|
57
|
64
|
75
|
100
|
86
|
80
|
63
|
58
|
53
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| EMD Millipore Corporation | 646 |
49 |
| FUJIFILM Corporation | 29208 |
19 |
| Sartorius Stedim Biotech GmbH | 824 |
17 |
| Fenwal, Inc. | 658 |
16 |
| Repligen Corporation | 283 |
16 |
| BL Technologies, Inc. | 830 |
14 |
| Toray Industries, Inc. | 6886 |
12 |
| Evoqua Water Technologies LLC | 915 |
11 |
| The Regents of the University of California | 19803 |
10 |
| Fibracast Ltd. | 29 |
8 |
| Gambro Lundia AB | 1363 |
7 |
| Corning Incorporated | 10232 |
6 |
| Fresenius Medical Care Holdings, Inc. | 1409 |
6 |
| General Electric Company | 13823 |
5 |
| Becton, Dickinson and Company | 7225 |
5 |
| Amgen Inc. | 4037 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42036 |
5 |
| Nitto Denko Corporation | 8170 |
5 |
| Massachusetts Institute of Technology | 10002 |
5 |
| Fresenius Medical Care Deutschland GmbH | 2145 |
5 |
| Autres propriétaires | 586 |