- 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: 135
10-year publication summary
|
9
|
7
|
15
|
13
|
11
|
16
|
20
|
16
|
20
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 29800 |
20 |
| Organo Corporation | 439 |
8 |
| Ionx Solutions, LLC | 14 |
8 |
| Ecolab USA Inc. | 5349 |
7 |
| Evoqua Water Technologies LLC | 903 |
4 |
| BWT Aktiengesellschaft | 38 |
3 |
| Kurita Water Industries Ltd. | 1159 |
3 |
| OCP S.A. | 73 |
3 |
| LiLAC Solutions, Inc. | 49 |
3 |
| Corning Incorporated | 10139 |
2 |
| Baxter International Inc. | 2458 |
2 |
| Baxter Healthcare S.A. | 1849 |
2 |
| BL Technologies, Inc. | 849 |
2 |
| Compass Minerals America Inc. | 100 |
2 |
| Cyclopure, Inc. | 26 |
2 |
| II-VI Delaware, Inc. | 1716 |
2 |
| Sunresin New Materials Co. Ltd., Xi'an | 23 |
2 |
| Tersano Inc. | 28 |
2 |
| Exsorbtion Inc. | 3 |
2 |
| Novasep Process Solutions | 29 |
2 |
| Other owners | 54 |