- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 47/024 - Column or bed processes characterised by the construction of the column or container where the ion-exchangers are in a removable cartridge
Patent holdings for IPC class B01J 47/024
Total number of patents in this class: 55
10-year publication summary
4
|
3
|
7
|
9
|
4
|
10
|
5
|
4
|
5
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Fresenius Medical Care Holdings, Inc. | 1354 |
6 |
Organo Corporation | 394 |
5 |
Temasek Polytechnic | 53 |
5 |
Toyota Boshoku Kabushiki Kaisha | 1304 |
5 |
UNGER Marketing International, LLC | 304 |
4 |
Awak Technologies Pte. Ltd. | 17 |
4 |
MANN+HUMMEL GmbH | 1682 |
3 |
Sun Maintenance Koki Co., Ltd. | 4 |
3 |
Baxter International Inc. | 2425 |
2 |
Baxter Healthcare S.A. | 1810 |
2 |
BWT Aktiengesellschaft | 40 |
2 |
BWT water+more GmbH | 4 |
2 |
Centre National de La Recherche Scientifique | 9632 |
1 |
Aquis Wasser-Luft-Systeme GmbH, Lindau, Zweigniederlassung Rebstein | 44 |
1 |
Brita LP | 110 |
1 |
Eth Zurich | 1193 |
1 |
Institut Polytechnique de Grenoble | 355 |
1 |
Korea Institute of Geoscience and Mineral Resources | 222 |
1 |
ROKI Co., Ltd. | 38 |
1 |
Universite Grenoble Alpes | 648 |
1 |
Other owners | 4 |