- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 45/00 - Ion-exchange in which a complex or a chelate is formedUse of material as complex or chelate forming ion-exchangersTreatment of material for improving the complex or chelate forming ion-exchange properties
Patent holdings for IPC class B01J 45/00
Total number of patents in this class: 228
10-year publication summary
|
22
|
17
|
15
|
12
|
14
|
18
|
12
|
4
|
3
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lanxess Deutschland GmbH | 1143 |
24 |
| Organo Corporation | 542 |
12 |
| Sumitomo Metal Mining Co., Ltd. | 1991 |
8 |
| The Clorox Company | 943 |
6 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1852 |
4 |
| Nippon Filcon Co., Ltd. | 114 |
4 |
| San Jose State University Research Foundation | 34 |
4 |
| Solventum Intellectual Properties Company | 3424 |
4 |
| Centre National de La Recherche Scientifique | 11077 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
3 |
| C Lab Pharma International, S.A. | 13 |
3 |
| Fresenius Medical Care Holdings, Inc. | 1421 |
3 |
| Hymo Corporation | 21 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3634 |
3 |
| OCP S.A. | 89 |
3 |
| Sachem, Inc. | 66 |
3 |
| University of South Carolina | 854 |
3 |
| SnG Inc. | 11 |
3 |
| Rio Tinto Iron and Titanium Canada Inc. | 20 |
3 |
| Disruptive Materials Operations AB | 7 |
3 |
| Other owners | 126 |