- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 31/32 - Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups of manganese, technetium or rhenium
Patent holdings for IPC class B01J 31/32
Total number of patents in this class: 26
10-year publication summary
6
|
3
|
2
|
6
|
3
|
2
|
2
|
0
|
0
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BASF Corporation | 2039 |
3 |
The Trustees of Princeton University | 1129 |
2 |
Schlumberger Oilfield UK Limited | 57 |
2 |
LG Chem, Ltd. | 17205 |
1 |
Toray Industries, Inc. | 6652 |
1 |
Arizona Board of Regents on behalf of Arizona State University | 2226 |
1 |
Chevron Phillips Chemical Company LP | 1779 |
1 |
China Petroleum & Chemical Corporation | 1623 |
1 |
Cosmo Oil Co., Ltd. | 221 |
1 |
Council of Scientific & Industrial Research | 1397 |
1 |
Daicel Corporation | 2128 |
1 |
National University Corporation Nagoya University | 921 |
1 |
Novomer, Inc. | 198 |
1 |
Shanghai Research Institute of Chemical Industry | 5 |
1 |
Toyobo Co., Ltd. | 2286 |
1 |
Umicore AG & Co. KG | 867 |
1 |
University Court of The University of ST Andrews | 305 |
1 |
Purpana (Beijing) Technologies Co., Ltd. | 8 |
1 |
Sasol South Africa Limited | 14 |
1 |
Unist(ulsan National Institute of Science and Technology) | 388 |
1 |
Other owners | 2 |