- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 23/08 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of gallium, indium or thallium
Patent holdings for IPC class B01J 23/08
Total number of patents in this class: 402
10-year publication summary
|
27
|
24
|
19
|
12
|
17
|
16
|
21
|
17
|
16
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10437 |
26 |
| Johnson Matthey Public Limited Company | 1873 |
19 |
| Umicore AG & Co. KG | 860 |
15 |
| IFP Energies Nouvelles | 2959 |
10 |
| Saudi Arabian Oil Company | 13409 |
9 |
| Toyota Motor Corporation | 32956 |
8 |
| BASF Mobile Emissions Catalysts LLC | 410 |
7 |
| Honda Motor Co., Ltd. | 25771 |
6 |
| Umicore Shokubai Japan Co., Ltd. | 80 |
5 |
| The Regents of the University of California | 20108 |
4 |
| Massachusetts Institute of Technology | 10115 |
4 |
| Clariant International Ltd. | 934 |
4 |
| Council of Scientific and Industrial Research | 599 |
4 |
| King Abdullah University of Science and Technology | 1806 |
4 |
| Rhodia Operations | 1586 |
4 |
| Tokyo Institute of Technology | 1364 |
4 |
| Universite Claude Bernard Lyon 1 | 1034 |
4 |
| The Royal Institution for The Advancement of Learning / McGill University | 694 |
4 |
| Totalenergies Onetech | 1377 |
4 |
| Samsung Electronics Co., Ltd. | 147787 |
3 |
| Other owners | 254 |