- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their 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: 387
10-year publication summary
|
43
|
28
|
26
|
19
|
12
|
19
|
16
|
23
|
17
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10147 |
21 |
| Johnson Matthey Public Limited Company | 1852 |
20 |
| Umicore AG & Co. KG | 867 |
15 |
| IFP Energies Nouvelles | 2717 |
10 |
| Toyota Motor Corporation | 28582 |
8 |
| Saudi Arabian Oil Company | 11322 |
7 |
| Honda Motor Co., Ltd. | 24537 |
6 |
| BASF Corporation | 2039 |
6 |
| Uop LLC | 4083 |
5 |
| Umicore Shokubai Japan Co., Ltd. | 78 |
5 |
| Clariant International Ltd. | 978 |
4 |
| Rhodia Operations | 1645 |
4 |
| SABIC Global Technologies B.V. | 4044 |
4 |
| Tokyo Institute of Technology | 1367 |
4 |
| Total Raffinage Chimie | 134 |
4 |
| Universite Claude Bernard Lyon 1 | 921 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| General Electric Company | 18133 |
3 |
| The Regents of the University of California | 18943 |
3 |
| Panasonic Corporation | 20786 |
3 |
| Other owners | 248 |