- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 47/026 - Column or bed processes using columns or beds of different ion exchange materials in series
Patent holdings for IPC class B01J 47/026
Total number of patents in this class: 75
10-year publication summary
|
4
|
8
|
3
|
10
|
10
|
10
|
6
|
7
|
7
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Organo Corporation | 542 |
10 |
| Kurita Water Industries Ltd. | 1290 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
4 |
| ImMutriX Therapeutics, Inc. | 57 |
4 |
| Reed Advanced Materials Pty Ltd | 15 |
4 |
| Merck Patent GmbH | 5735 |
2 |
| Purdue Research Foundation | 3937 |
2 |
| Temasek Polytechnic | 55 |
2 |
| BWT Holding GmbH | 183 |
2 |
| Mozarc Medical US LLC | 387 |
2 |
| Perspective Therapeutics, Inc. | 36 |
2 |
| Samsung Electronics Co., Ltd. | 158442 |
1 |
| Nissan Motor Co., Ltd. | 13014 |
1 |
| Pioneer Hi-Bred International, Inc. | 7071 |
1 |
| Ebara Corporation | 2344 |
1 |
| Amalgamated Research LLC | 18 |
1 |
| BL Technologies, Inc. | 839 |
1 |
| BWT water+more GmbH | 4 |
1 |
| Covestro LLC | 612 |
1 |
| ETS Trade S.a.r.l. | 3 |
1 |
| Other owners | 27 |