- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/64 - Pore diameter
Patent holdings for IPC class B01J 35/64
Total number of patents in this class: 303
10-year publication summary
|
0
|
0
|
0
|
0
|
2
|
13
|
34
|
26
|
68
|
108
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 2937 |
27 |
| Saudi Arabian Oil Company | 13224 |
16 |
| Compagnie Generale des Etablissements Michelin | 4746 |
10 |
| King Fahd University of Petroleum and Minerals | 1212 |
8 |
| Chevron U.S.A. Inc. | 3967 |
7 |
| Imam Mohammad Ibn Saud Islamic University | 124 |
7 |
| Cataler Corporation | 574 |
6 |
| China Petroleum & Chemical Corporation | 1901 |
6 |
| LG Chem, Ltd. | 17635 |
5 |
| The Furukawa Electric Co., Ltd. | 3667 |
5 |
| SK Innovation Co., Ltd. | 1350 |
5 |
| Imam Abdulrahman Bin Faisal University | 527 |
5 |
| Hanwha Solutions Corporation | 841 |
5 |
| Shell USA, Inc. | 1225 |
5 |
| BASF SE | 20940 |
4 |
| Heesung Catalysts Corporation | 109 |
4 |
| Johnson Matthey Public Limited Company | 1866 |
4 |
| King Abdullah University of Science and Technology | 1787 |
4 |
| Dimensional Energy, Inc., DBA Dimensional Energy | 14 |
4 |
| Mitsui Chemicals, Inc. | 3222 |
3 |
| Other owners | 163 |