- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/40 - Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
Patent holdings for IPC class B01J 35/40
Total number of patents in this class: 422
10-year publication summary
|
0
|
0
|
0
|
1
|
2
|
23
|
49
|
33
|
75
|
150
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 2973 |
20 |
| LG Chem, Ltd. | 17685 |
18 |
| King Fahd University of Petroleum and Minerals | 1352 |
12 |
| Saudi Arabian Oil Company | 13600 |
12 |
| Compagnie Generale des Etablissements Michelin | 4791 |
11 |
| BASF SE | 21083 |
10 |
| Chevron Phillips Chemical Company LP | 1847 |
10 |
| Dow Global Technologies LLC | 10509 |
9 |
| Cataler Corporation | 577 |
9 |
| Johnson Matthey Public Limited Company | 1777 |
9 |
| BASF Corporation | 1713 |
8 |
| Hanwha Solutions Corporation | 910 |
8 |
| The Furukawa Electric Co., Ltd. | 3706 |
7 |
| China Petroleum & Chemical Corporation | 1941 |
7 |
| SABIC Global Technologies B.V. | 4392 |
7 |
| Imam Mohammad Ibn Saud Islamic University | 164 |
7 |
| Chevron U.S.A. Inc. | 4013 |
6 |
| Rohm and Haas Company | 2921 |
5 |
| W. R. Grace & Co.-Conn. | 300 |
5 |
| BASF Mobile Emissions Catalysts LLC | 414 |
5 |
| Other owners | 237 |