- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their 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: 61
10-year publication summary
5
|
1
|
4
|
8
|
3
|
10
|
10
|
10
|
6
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Organo Corporation | 394 |
8 |
ImMutriX Therapeutics, Inc. | 48 |
4 |
Reed Advanced Materials Pty Ltd | 11 |
4 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
Kurita Water Industries Ltd. | 1110 |
3 |
Merck Patent GmbH | 5909 |
2 |
Purdue Research Foundation | 3277 |
2 |
Mozarc Medical US LLC | 323 |
2 |
Nissan Motor Co., Ltd. | 12249 |
1 |
Pioneer Hi-Bred International, Inc. | 6264 |
1 |
Ebara Corporation | 1951 |
1 |
BL Technologies, Inc. | 831 |
1 |
BWT water+more GmbH | 4 |
1 |
Covestro LLC | 577 |
1 |
ETS Trade S.a.r.l. | 3 |
1 |
Fresenius Medical Care Holdings, Inc. | 1354 |
1 |
Gambro Lundia AB | 1383 |
1 |
K-technologies, Inc. | 12 |
1 |
Nippon Denko Co., Ltd. | 15 |
1 |
Nippon Electric Glass Co., Ltd. | 2299 |
1 |
Other owners | 21 |