- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 23/16 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
Patent holdings for IPC class B01J 23/16
Total number of patents in this class: 192
10-year publication summary
|
17
|
6
|
16
|
17
|
11
|
15
|
8
|
8
|
6
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4083 |
10 |
| LG Chem, Ltd. | 17205 |
9 |
| BASF Corporation | 2039 |
7 |
| BASF SE | 19740 |
6 |
| Chevron U.S.A. Inc. | 3774 |
4 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 614 |
4 |
| Saudi Arabian Oil Company | 11322 |
4 |
| The Furukawa Electric Co., Ltd. | 3486 |
3 |
| Korea Institute of Industrial Technology | 994 |
3 |
| NOVA Chemicals (International) S.A. | 717 |
3 |
| SABIC Global Technologies B.V. | 4044 |
3 |
| UTC Power Corporation | 280 |
3 |
| BASF (China) Co., Ltd. | 755 |
3 |
| Evonik Operations GmbH | 3879 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| BASF AG | 1258 |
2 |
| Hyundai Motor Company | 19021 |
2 |
| Massachusetts Institute of Technology | 9795 |
2 |
| Corning Incorporated | 9932 |
2 |
| The Board of Trustees of the University of Alabama | 327 |
2 |
| Other owners | 115 |