- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 47/012 - Ion-exchange processes in generalApparatus therefor using portable ion-exchange apparatus
Patent holdings for IPC class B01J 47/012
Total number of patents in this class: 26
10-year publication summary
|
4
|
3
|
1
|
4
|
3
|
1
|
1
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| UNGER Marketing International, LLC | 345 |
4 |
| Mozarc Medical US LLC | 387 |
2 |
| Steel Funding, LLC | 8 |
2 |
| BWT water+more GmbH | 4 |
1 |
| Ecolab USA Inc. | 5803 |
1 |
| ETS Trade S.a.r.l. | 3 |
1 |
| Infilco Degremont, Inc. | 29 |
1 |
| Johnson Matthey Public Limited Company | 1761 |
1 |
| ROKI Co., Ltd. | 36 |
1 |
| Toyobo Co., Ltd. | 2539 |
1 |
| Ustav Makromolekularni Chemie AV CR, V.v.i. | 38 |
1 |
| Vysoka Skola Chemicko-technologicka V Praze | 38 |
1 |
| Etec Inc. | 2 |
1 |
| ÚJV Řež, a.s. | 3 |
1 |
| Ideahub Inc | 55 |
1 |
| Agc, Inc. | 5537 |
1 |
| Aureus Energy Services Inc. | 10 |
1 |
| Avantech, LLC | 17 |
1 |
| Xiang ZHU | 4 |
1 |
| Envisan-gem, A.S. | 1 |
1 |
| Other owners | 1 |