- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir 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: 60
10-year publication summary
|
3
|
6
|
8
|
4
|
10
|
5
|
4
|
5
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fresenius Medical Care Holdings, Inc. | 1426 |
6 |
| Temasek Polytechnic | 55 |
6 |
| Organo Corporation | 489 |
5 |
| Toyota Boshoku Kabushiki Kaisha | 1424 |
5 |
| UNGER Marketing International, LLC | 339 |
4 |
| Awak Technologies Pte. Ltd. | 24 |
4 |
| MANN+HUMMEL GmbH | 1768 |
3 |
| Sun Maintenance Koki Co., Ltd. | 4 |
3 |
| Baxter International Inc. | 2415 |
2 |
| Baxter Healthcare S.A. | 1836 |
2 |
| BWT Aktiengesellschaft | 38 |
2 |
| BWT water+more GmbH | 4 |
2 |
| Samsung Electronics Co., Ltd. | 147787 |
1 |
| Centre National de La Recherche Scientifique | 10564 |
1 |
| Aquis Wasser-Luft-Systeme GmbH, Lindau, Zweigniederlassung Rebstein | 38 |
1 |
| Brita LP | 94 |
1 |
| Eth Zurich | 1287 |
1 |
| Hutchinson | 469 |
1 |
| Institut Polytechnique de Grenoble | 400 |
1 |
| Korea Institute of Geoscience and Mineral Resources | 241 |
1 |
| Other owners | 8 |