- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 49/53 - Regeneration or reactivation of ion-exchangersApparatus therefor characterised by the regeneration reagents for cationic exchangers
Patent holdings for IPC class B01J 49/53
Total number of patents in this class: 155
10-year publication summary
|
7
|
15
|
13
|
10
|
15
|
19
|
16
|
20
|
13
|
6
|
| 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. | 32904 |
22 |
| Organo Corporation | 523 |
10 |
| Ionx Solutions, LLC | 15 |
8 |
| Ecolab USA Inc. | 5654 |
7 |
| Evoqua Water Technologies LLC | 926 |
4 |
| Kurita Water Industries Ltd. | 1245 |
4 |
| BWT Aktiengesellschaft | 38 |
3 |
| OCP S.A. | 84 |
3 |
| Sunresin New Materials Co. Ltd., Xi'an | 28 |
3 |
| LiLAC Solutions, Inc. | 60 |
3 |
| Baxter International Inc. | 2198 |
2 |
| Baxter Healthcare S.A. | 1647 |
2 |
| BL Technologies, Inc. | 839 |
2 |
| Compass Minerals America Inc. | 99 |
2 |
| CSL Behring AG | 181 |
2 |
| Cyclopure, Inc. | 28 |
2 |
| Huaneng Clean Energy Research Institute | 504 |
2 |
| II-VI Delaware, Inc. | 1641 |
2 |
| Lygos, Inc. | 78 |
2 |
| Tersano Inc. | 26 |
2 |
| Other owners | 68 |