- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/70 - Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
Patent holdings for IPC class B01J 35/70
Total number of patents in this class: 69
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
0
|
4
|
1
|
18
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| China Petroleum & Chemical Corporation | 1942 |
4 |
| King Fahd University of Petroleum and Minerals | 1362 |
3 |
| Saudi Arabian Oil Company | 13622 |
3 |
| Imam Mohammad Ibn Saud Islamic University | 177 |
3 |
| IFP Energies Nouvelles | 2974 |
2 |
| Petroleo Brasileiro S.A. - Petrobras | 879 |
2 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 264 |
2 |
| Tohoku University | 2839 |
2 |
| Unist(ulsan National Institute of Science and Technology) | 488 |
2 |
| Johnson Matthey Hydrogen Technoligies Limited | 19 |
2 |
| BASF SE | 21072 |
1 |
| LG Chem, Ltd. | 17682 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3537 |
1 |
| Toyota Motor Corporation | 33378 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8871 |
1 |
| Robert Bosch GmbH | 43034 |
1 |
| Murata Manufacturing Co., Ltd. | 24971 |
1 |
| Massachusetts Institute of Technology | 10130 |
1 |
| Dow Global Technologies LLC | 10518 |
1 |
| NGK Spark Plug Co., Ltd. | 888 |
1 |
| Other owners | 34 |