- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 23/12 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of actinides
Patent holdings for IPC class B01J 23/12
Total number of patents in this class: 30
10-year publication summary
|
3
|
2
|
5
|
2
|
0
|
1
|
2
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bayer Technology Services GmbH | 181 |
6 |
| Sasol Technology (Proprietary) Limited | 227 |
4 |
| Uop LLC | 4208 |
2 |
| Toyota Motor Corporation | 31311 |
1 |
| ExxonMobil Chemical Patents Inc. | 4036 |
1 |
| Rohm and Haas Company | 2898 |
1 |
| Dow Global Technologies LLC | 10328 |
1 |
| Saudi Basic Industries Corporation | 574 |
1 |
| Japan Science and Technology Agency | 1350 |
1 |
| Areva GmbH | 90 |
1 |
| Clariant International Ltd. | 933 |
1 |
| Johnson Matthey Public Limited Company | 1857 |
1 |
| Lucite International UK Limited | 49 |
1 |
| Reliance Industries Limited | 448 |
1 |
| Rhodia Operations | 1582 |
1 |
| Siluria Technologies, Inc. | 37 |
1 |
| Umicore AG & Co. KG | 853 |
1 |
| Limited Liability Company "tuymekent" | 1 |
1 |
| Mitsubishi Chemical UK Limited | 104 |
1 |
| Orano Chimie-enrichissement | 5 |
1 |
| Other owners | 1 |