- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 37/06 - Washing
Patent holdings for IPC class B01J 37/06
Total number of patents in this class: 1102
10-year publication summary
|
82
|
93
|
84
|
77
|
117
|
80
|
73
|
76
|
85
|
45
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 14248 |
38 |
| Uop LLC | 4393 |
35 |
| BASF SE | 21308 |
34 |
| China Petroleum & Chemical Corporation | 2154 |
25 |
| NOVA Chemicals (International) S.A. | 799 |
23 |
| Chevron Phillips Chemical Company LP | 1859 |
16 |
| Centre National de La Recherche Scientifique | 11026 |
15 |
| IFP Energies Nouvelles | 3095 |
14 |
| SABIC Global Technologies B.V. | 4599 |
12 |
| LG Chem, Ltd. | 17929 |
11 |
| King Faisal University | 933 |
11 |
| Neo Performance Materials (Singapore) Pte. Ltd. | 59 |
11 |
| Shell USA, Inc. | 1321 |
11 |
| BASF Corporation | 1683 |
10 |
| Chevron U.S.A. Inc. | 4136 |
10 |
| Korea Research Institute of Chemical Technology | 1475 |
10 |
| Rhodia Operations | 1491 |
10 |
| Toyota Motor Corporation | 35813 |
9 |
| Clariant International Ltd. | 891 |
9 |
| King Abdullah University of Science and Technology | 1855 |
8 |
| Other owners | 780 |