- 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: 437
10-year publication summary
|
0
|
0
|
0
|
1
|
2
|
23
|
50
|
35
|
75
|
161
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 2983 |
20 |
| LG Chem, Ltd. | 17706 |
18 |
| King Fahd University of Petroleum and Minerals | 1379 |
12 |
| Saudi Arabian Oil Company | 13686 |
12 |
| BASF SE | 21098 |
11 |
| Compagnie Generale des Etablissements Michelin | 4798 |
11 |
| Dow Global Technologies LLC | 10571 |
10 |
| Cataler Corporation | 577 |
10 |
| Chevron Phillips Chemical Company LP | 1855 |
10 |
| Johnson Matthey Public Limited Company | 1768 |
10 |
| BASF Corporation | 1711 |
8 |
| China Petroleum & Chemical Corporation | 1955 |
8 |
| Hanwha Solutions Corporation | 922 |
8 |
| Imam Mohammad Ibn Saud Islamic University | 194 |
8 |
| The Furukawa Electric Co., Ltd. | 3703 |
7 |
| SABIC Global Technologies B.V. | 4405 |
7 |
| Chevron U.S.A. Inc. | 4020 |
6 |
| W. R. Grace & Co.-Conn. | 300 |
6 |
| Rohm and Haas Company | 2936 |
5 |
| BASF Mobile Emissions Catalysts LLC | 418 |
5 |
| Other owners | 245 |