- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/51 - Spheres
Patent holdings for IPC class B01J 35/51
Total number of patents in this class: 197
10-year publication summary
|
0
|
0
|
2
|
0
|
2
|
13
|
18
|
36
|
63
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 3112 |
18 |
| King Fahd University of Petroleum and Minerals | 1598 |
18 |
| Compagnie Generale des Etablissements Michelin | 4979 |
11 |
| Imam Mohammad Ibn Saud Islamic University | 234 |
11 |
| Nippon Kayaku Kabushiki Kaisha | 1471 |
7 |
| BASF Corporation | 1680 |
6 |
| LG Chem, Ltd. | 17967 |
5 |
| China Petroleum & Chemical Corporation | 2173 |
4 |
| SABIC Global Technologies B.V. | 4619 |
4 |
| Imam Abdulrahman Bin Faisal University | 636 |
4 |
| Cochise Technology, LLC | 6 |
4 |
| The Regents of the University of California | 20868 |
3 |
| Johnson Matthey Davy Technologies Limited | 530 |
3 |
| ExxonMobil Technology and Engineering Company | 1387 |
3 |
| Dow Global Technologies LLC | 11029 |
2 |
| Chevron U.S.A. Inc. | 4166 |
2 |
| Archer Daniels Midland Company | 1076 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2854 |
2 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 689 |
2 |
| Hindustan Petroleum Corporation Limited | 229 |
2 |
| Other owners | 84 |