- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 45/00 - Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment 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: 227
10-year publication summary
|
17
|
21
|
22
|
17
|
14
|
12
|
13
|
17
|
11
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lanxess Deutschland GmbH | 1104 |
25 |
| Organo Corporation | 394 |
10 |
| Sumitomo Metal Mining Co., Ltd. | 1670 |
8 |
| The Clorox Company | 973 |
6 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1657 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
4 |
| Nippon Filcon Co., Ltd. | 141 |
4 |
| Solventum Intellectual Properties Company | 2681 |
4 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
3 |
| C Lab Pharma International, S.A. | 20 |
3 |
| Electric Power Research Institute, Inc. | 223 |
3 |
| Fresenius Medical Care Holdings, Inc. | 1354 |
3 |
| Hymo Corporation | 22 |
3 |
| OCP S.A. | 70 |
3 |
| University of South Carolina | 789 |
3 |
| SnG Inc. | 12 |
3 |
| Rio Tinto Iron and Titanium Canada Inc. | 15 |
3 |
| Disruptive Materials Operations AB | 5 |
3 |
| LG Electronics Inc. | 69257 |
2 |
| Other owners | 127 |