- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 37/16 - Reducing
Patent holdings for IPC class B01J 37/16
Total number of patents in this class: 1092
10-year publication summary
|
102
|
74
|
84
|
77
|
85
|
77
|
70
|
68
|
74
|
41
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 2933 |
36 |
| BASF Corporation | 1717 |
27 |
| Toyota Motor Corporation | 32231 |
20 |
| BASF SE | 20915 |
19 |
| The Furukawa Electric Co., Ltd. | 3652 |
16 |
| Chevron Phillips Chemical Company LP | 1830 |
16 |
| LG Chem, Ltd. | 17638 |
15 |
| Johnson Matthey Public Limited Company | 1858 |
15 |
| Japan Science and Technology Agency | 1321 |
14 |
| Korea Research Institute of Chemical Technology | 1390 |
14 |
| Kyoto University | 2800 |
14 |
| Saudi Arabian Oil Company | 13185 |
14 |
| Clariant International Ltd. | 935 |
11 |
| Heesung Catalysts Corporation | 109 |
10 |
| King Abdullah University of Science and Technology | 1778 |
10 |
| King Fahd University of Petroleum and Minerals | 1201 |
10 |
| SABIC Global Technologies B.V. | 4344 |
10 |
| ExxonMobil Chemical Patents Inc. | 3977 |
9 |
| Chevron U.S.A. Inc. | 3962 |
9 |
| BP p.l.c. | 516 |
9 |
| Other owners | 794 |