- 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: 573
10-year publication summary
|
0
|
0
|
1
|
3
|
15
|
54
|
50
|
79
|
168
|
108
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 14235 |
37 |
| IFP Energies Nouvelles | 3098 |
31 |
| Imam Mohammad Ibn Saud Islamic University | 232 |
24 |
| King Fahd University of Petroleum and Minerals | 1572 |
18 |
| China Petroleum & Chemical Corporation | 2152 |
14 |
| Hanwha Solutions Corporation | 1174 |
13 |
| LG Chem, Ltd. | 17921 |
11 |
| Chevron U.S.A. Inc. | 4140 |
11 |
| Compagnie Generale des Etablissements Michelin | 4970 |
11 |
| Shell USA, Inc. | 1315 |
9 |
| BASF SE | 21303 |
7 |
| Cataler Corporation | 571 |
7 |
| King Abdullah University of Science and Technology | 1852 |
7 |
| Dimensional Energy, Inc., DBA Dimensional Energy | 22 |
7 |
| Samsung Electronics Co., Ltd. | 157719 |
6 |
| The Furukawa Electric Co., Ltd. | 3694 |
6 |
| Johnson Matthey Public Limited Company | 1768 |
6 |
| Imam Abdulrahman Bin Faisal University | 611 |
6 |
| ExxonMobil Technology and Engineering Company | 1356 |
6 |
| Mitsui Chemicals, Inc. | 3246 |
5 |
| Other owners | 331 |