- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/63 - Pore volume
Patent holdings for IPC class B01J 35/63
Total number of patents in this class: 681
10-year publication summary
|
1
|
0
|
6
|
7
|
10
|
50
|
45
|
101
|
189
|
160
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 3122 |
44 |
| Saudi Arabian Oil Company | 14390 |
43 |
| King Fahd University of Petroleum and Minerals | 1601 |
28 |
| China Petroleum & Chemical Corporation | 2185 |
27 |
| Imam Mohammad Ibn Saud Islamic University | 234 |
25 |
| Chevron U.S.A. Inc. | 4175 |
23 |
| BASF SE | 21318 |
20 |
| Chevron Phillips Chemical Company LP | 1872 |
19 |
| Compagnie Generale des Etablissements Michelin | 4983 |
11 |
| BASF Corporation | 1680 |
10 |
| Uop LLC | 4401 |
10 |
| Hanwha Solutions Corporation | 1212 |
10 |
| LG Chem, Ltd. | 17978 |
9 |
| Dow Global Technologies LLC | 11051 |
9 |
| Rhodia Operations | 1484 |
8 |
| ExxonMobil Technology and Engineering Company | 1416 |
8 |
| Hindustan Petroleum Corporation Limited | 230 |
7 |
| Research Institute of Petroleum Processing, Sinopec | 361 |
7 |
| Dimensional Energy, Inc., DBA Dimensional Energy | 24 |
7 |
| Shell USA, Inc. | 1353 |
7 |
| Other owners | 349 |