- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 61/44 - Électrodialyse à sélectivité ionique
Détention brevets de la classe B01D 61/44
Brevets de cette classe: 850
Historique des publications depuis 10 ans
|
37
|
38
|
47
|
53
|
44
|
54
|
71
|
76
|
85
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| FUJIFILM Manufacturing Europe B.V. | 253 |
34 |
| Evoqua Water Technologies LLC | 924 |
29 |
| FUJIFILM Corporation | 30063 |
26 |
| Organo Corporation | 527 |
25 |
| Kurita Water Industries Ltd. | 1246 |
20 |
| Nemaska Lithium Inc. | 75 |
19 |
| Massachusetts Institute of Technology | 10183 |
17 |
| Dionex Corporation | 326 |
17 |
| Research Institute of Industrial Science & Technology | 514 |
14 |
| BL Technologies, Inc. | 838 |
13 |
| Mitsubishi Heavy Industries, Ltd. | 8964 |
12 |
| Board of Regents, The University of Texas System | 6015 |
12 |
| Baxter International Inc. | 2198 |
12 |
| Baxter Healthcare S.A. | 1650 |
12 |
| Xyleco, Inc. | 193 |
12 |
| General Electric Company | 13777 |
10 |
| Ionic Solutions Ltd. | 22 |
9 |
| Energy Exploration Technologies, Inc. | 58 |
9 |
| The Regents of the University of California | 20410 |
8 |
| California Institute of Technology | 4015 |
8 |
| Autres propriétaires | 532 |