- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 49/07 - Regeneration or reactivation of ion-exchangersApparatus therefor of fixed beds containing anionic exchangers
Patent holdings for IPC class B01J 49/07
Total number of patents in this class: 63
10-year publication summary
|
2
|
9
|
5
|
3
|
6
|
9
|
6
|
5
|
9
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 33812 |
4 |
| Commonwealth Scientific and Industrial Research Organisation | 1655 |
4 |
| Kurita Water Industries Ltd. | 1269 |
3 |
| Organo Corporation | 534 |
3 |
| CSL Behring AG | 186 |
2 |
| Ionex SG Limited | 4 |
2 |
| Lanxess Corporation | 286 |
2 |
| Lanxess Deutschland GmbH | 1139 |
2 |
| Ovivo Inc. | 61 |
2 |
| The University of North Carolina at Charlotte | 270 |
2 |
| Emerging Compounds Treatment Technologies, Inc. | 44 |
2 |
| Malvi Technologies, LLC | 4 |
2 |
| Agua DB Ltd | 3 |
2 |
| Mozarc Medical US LLC | 378 |
2 |
| 3m Innovative Properties Company | 17491 |
1 |
| Genentech, Inc. | 4090 |
1 |
| Rohm and Haas Company | 2946 |
1 |
| Amalgamated Research LLC | 18 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2875 |
1 |
| Board of Trustees of the University of Arkansas | 825 |
1 |
| Other owners | 23 |