- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/45 - Nanoparticles
Patent holdings for IPC class B01J 35/45
Total number of patents in this class: 496
10-year publication summary
|
0
|
0
|
1
|
8
|
6
|
28
|
44
|
68
|
164
|
106
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Imam Mohammad Ibn Saud Islamic University | 232 |
34 |
| Saudi Arabian Oil Company | 14235 |
17 |
| King Fahd University of Petroleum and Minerals | 1572 |
10 |
| United Arab Emirates University | 382 |
10 |
| Johnson Matthey Public Limited Company | 1768 |
9 |
| China Petroleum & Chemical Corporation | 2152 |
8 |
| Samsung Electronics Co., Ltd. | 157719 |
7 |
| Aramco Services Company | 4195 |
7 |
| The Regents of the University of California | 20745 |
6 |
| Centre National de La Recherche Scientifique | 11023 |
6 |
| BASF Corporation | 1681 |
6 |
| The Board of Trustees of the Leland Stanford Junior University | 6653 |
6 |
| Dow Global Technologies LLC | 10944 |
6 |
| IFP Energies Nouvelles | 3098 |
6 |
| Rohm and Haas Company | 2951 |
5 |
| The Regents of the University of Michigan | 4985 |
5 |
| The Furukawa Electric Co., Ltd. | 3694 |
4 |
| Quantum Cat Co., Ltd. | 20 |
4 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
3 |
| Korea Institute of Science and Technology | 2249 |
3 |
| Other owners | 334 |