- 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: 503
10-year publication summary
|
0
|
0
|
1
|
8
|
6
|
28
|
44
|
68
|
165
|
111
|
| 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 | 234 |
34 |
| Saudi Arabian Oil Company | 14248 |
17 |
| King Fahd University of Petroleum and Minerals | 1576 |
10 |
| United Arab Emirates University | 383 |
10 |
| Johnson Matthey Public Limited Company | 1761 |
9 |
| China Petroleum & Chemical Corporation | 2154 |
8 |
| Samsung Electronics Co., Ltd. | 157946 |
7 |
| Aramco Services Company | 4196 |
7 |
| The Regents of the University of California | 20778 |
6 |
| Centre National de La Recherche Scientifique | 11026 |
6 |
| BASF Corporation | 1683 |
6 |
| The Board of Trustees of the Leland Stanford Junior University | 6656 |
6 |
| Dow Global Technologies LLC | 10960 |
6 |
| IFP Energies Nouvelles | 3095 |
6 |
| Rohm and Haas Company | 2947 |
5 |
| The Regents of the University of Michigan | 4997 |
5 |
| The Furukawa Electric Co., Ltd. | 3695 |
4 |
| Quantum Cat Co., Ltd. | 20 |
4 |
| Shell Internationale Research Maatschappij B.V. | 3398 |
3 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
3 |
| Other owners | 341 |