- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/23 - Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
Patent holdings for IPC class B01J 35/23
Total number of patents in this class: 146
10-year publication summary
|
0
|
1
|
0
|
1
|
3
|
8
|
25
|
28
|
32
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| King Fahd University of Petroleum and Minerals | 1326 |
12 |
| IFP Energies Nouvelles | 2968 |
8 |
| Saudi Arabian Oil Company | 13512 |
6 |
| Iowa State University Research Foundation, Inc. | 790 |
4 |
| King Faisal University | 921 |
4 |
| Northwestern University | 3439 |
3 |
| The Furukawa Electric Co., Ltd. | 3704 |
3 |
| Arizona Board of Regents on behalf of Arizona State University | 2696 |
3 |
| National University Corporation Hokkaido University | 1350 |
3 |
| UChicago Argonne, LLC | 928 |
3 |
| LG Chem, Ltd. | 17674 |
2 |
| The Regents of the University of California | 20195 |
2 |
| Chevron U.S.A. Inc. | 4014 |
2 |
| Korea Advanced Institute of Science and Technology | 4431 |
2 |
| Cataler Corporation | 577 |
2 |
| China Petroleum & Chemical Corporation | 1930 |
2 |
| Cornell University | 3347 |
2 |
| Nanjing Tech University | 271 |
2 |
| Imam Abdulrahman Bin Faisal University | 538 |
2 |
| Evonik Operations GmbH | 4186 |
2 |
| Other owners | 77 |