- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their 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: 29
10-year publication summary
|
5
|
3
|
2
|
5
|
2
|
0
|
1
|
2
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bayer Technology Services GmbH | 199 |
6 |
| Sasol Technology (Proprietary) Limited | 250 |
4 |
| Uop LLC | 4083 |
2 |
| BASF Corporation | 2039 |
1 |
| ExxonMobil Chemical Patents Inc. | 4286 |
1 |
| Rohm and Haas Company | 2805 |
1 |
| Dow Global Technologies LLC | 10147 |
1 |
| Saudi Basic Industries Corporation | 625 |
1 |
| Japan Science and Technology Agency | 1564 |
1 |
| Areva GmbH | 90 |
1 |
| Clariant International Ltd. | 978 |
1 |
| Johnson Matthey Public Limited Company | 1852 |
1 |
| Lucite International UK Limited | 52 |
1 |
| Reliance Industries Limited | 432 |
1 |
| Rhodia Operations | 1645 |
1 |
| Siluria Technologies, Inc. | 37 |
1 |
| Umicore AG & Co. KG | 867 |
1 |
| Limited Liability Company "tuymekent" | 1 |
1 |
| Mitsubishi Chemical UK Limited | 106 |
1 |
| Orano Chimie-enrichissement | 4 |
1 |
| Other owners | 0 |