- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 61/52 - AccessoiresOpérations auxiliaires
Détention brevets de la classe B01D 61/52
Brevets de cette classe: 112
Historique des publications depuis 10 ans
|
10
|
6
|
7
|
7
|
3
|
7
|
12
|
12
|
4
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Evoqua Water Technologies LLC | 922 |
7 |
| Texopco LLC | 38 |
7 |
| Samsung Electronics Co., Ltd. | 149362 |
4 |
| Ionic Solutions Ltd. | 24 |
4 |
| NxStage Medical, Inc. | 297 |
4 |
| POSCO Holdings Inc. | 341 |
4 |
| General Electric Company | 13827 |
3 |
| Massachusetts Institute of Technology | 10161 |
3 |
| Kemflo International Co., Ltd. | 21 |
3 |
| Kemflo (Nanjing) Environmental Technology Co., Ltd. | 25 |
3 |
| Organo Corporation | 507 |
3 |
| Seoul National University R&db Foundation | 3799 |
3 |
| Industry Academic Cooperation Foundation, Hallym University | 77 |
2 |
| Kurita Water Industries Ltd. | 1234 |
2 |
| OceanSaver AS | 7 |
2 |
| Saltworks Technologies Inc. | 95 |
2 |
| Stichting Wetsus Centre of Excellence for Sustainable Water Technology | 38 |
2 |
| SWAN Analytische Instrumente AG | 31 |
2 |
| Jurag Separation A/S | 2 |
2 |
| Ionic Solutions Ltd. | 3 |
2 |
| Autres propriétaires | 48 |