- 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: 175
10-year publication summary
|
1
|
0
|
1
|
3
|
8
|
28
|
31
|
36
|
27
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| King Fahd University of Petroleum and Minerals | 1601 |
15 |
| IFP Energies Nouvelles | 3116 |
9 |
| Saudi Arabian Oil Company | 14369 |
6 |
| Imam Abdulrahman Bin Faisal University | 637 |
5 |
| Iowa State University Research Foundation, Inc. | 845 |
4 |
| King Faisal University | 936 |
4 |
| Chevron U.S.A. Inc. | 4170 |
3 |
| Northwestern University | 3570 |
3 |
| The Furukawa Electric Co., Ltd. | 3691 |
3 |
| Arizona Board of Regents on behalf of Arizona State University | 2981 |
3 |
| National University Corporation Hokkaido University | 1385 |
3 |
| UChicago Argonne, LLC | 958 |
3 |
| Samsung Electronics Co., Ltd. | 159029 |
2 |
| LG Chem, Ltd. | 17970 |
2 |
| The Regents of the University of California | 20902 |
2 |
| Centre National de La Recherche Scientifique | 11111 |
2 |
| Korea Advanced Institute of Science and Technology | 4708 |
2 |
| Cataler Corporation | 574 |
2 |
| China Petroleum & Chemical Corporation | 2175 |
2 |
| Cornell University | 3455 |
2 |
| Other owners | 98 |