- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 23/54 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of noble metals combined with metals, oxides or hydroxides provided for in groups
Patent holdings for IPC class B01J 23/54
Total number of patents in this class: 85
10-year publication summary
|
8
|
9
|
3
|
5
|
7
|
7
|
3
|
5
|
2
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johnson Matthey Public Limited Company | 1852 |
6 |
| Siluria Technologies, Inc. | 37 |
4 |
| BASF Corporation | 2039 |
3 |
| Hyundai Motor Company | 19021 |
3 |
| Lummus Technology LLC | 365 |
3 |
| 3m Innovative Properties Company | 18406 |
2 |
| Centre National de La Recherche Scientifique | 9632 |
2 |
| Dow Global Technologies LLC | 10147 |
2 |
| Cataler Corporation | 533 |
2 |
| Corporation de l'École Polytechnique de Montréal | 103 |
2 |
| Gas Technology Institute | 374 |
2 |
| Scientific Design Company, Inc. | 131 |
2 |
| Universite de Rennes 1 | 434 |
2 |
| Universite Paul Sabatier Toulouse III | 473 |
2 |
| Kia Corporation | 6450 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Nissan Motor Co., Ltd. | 12249 |
1 |
| Saudi Basic Industries Corporation | 625 |
1 |
| Other owners | 41 |