- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 41/07 - Processes using organic exchangers in the weakly basic form
Patent holdings for IPC class B01J 41/07
Total number of patents in this class: 207
10-year publication summary
|
9
|
19
|
25
|
15
|
21
|
21
|
27
|
14
|
23
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Organo Corporation | 528 |
22 |
| Panasonic Intellectual Property Management Co., Ltd. | 33120 |
16 |
| Dow Global Technologies LLC | 10720 |
12 |
| Kurita Water Industries Ltd. | 1249 |
8 |
| Cytiva BioProcess R&D AB | 315 |
7 |
| Dionex Corporation | 327 |
6 |
| Lanxess Deutschland GmbH | 1111 |
5 |
| Rohm and Haas Company | 2946 |
4 |
| Climeworks AG | 106 |
4 |
| Vito NV | 319 |
4 |
| Glycom A/S | 249 |
4 |
| Bio-Rad Laboratories, Inc. | 1612 |
3 |
| Enerkem Inc. | 87 |
3 |
| Instraction GmbH | 49 |
3 |
| International Flavors & Fragrances Inc. | 516 |
3 |
| Rensselaer Polytechnic Institute | 847 |
3 |
| FUJIFILM Corporation | 30106 |
2 |
| DSM IP Assets B.V. | 5456 |
2 |
| AGC Engineering Co., Ltd. | 25 |
2 |
| Danstar Ferment AG | 993 |
2 |
| Other owners | 92 |