- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 27/182 - Phosphorus; Compounds thereof with silicon
Patent holdings for IPC class B01J 27/182
Total number of patents in this class: 126
10-year publication summary
|
8
|
13
|
10
|
8
|
3
|
0
|
3
|
1
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 4286 |
19 |
| Uop LLC | 4083 |
12 |
| Nippon Shokubai Co., Ltd. | 1487 |
6 |
| Clariant Corporation | 45 |
4 |
| Clariant International Ltd. | 978 |
4 |
| BASF SE | 19740 |
3 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
3 |
| China Petroleum & Chemical Corporation | 1623 |
3 |
| IFP Energies Nouvelles | 2717 |
3 |
| Xiangtan University | 52 |
3 |
| The Procter & Gamble Company | 22178 |
2 |
| Fujitsu Limited | 19265 |
2 |
| Ibiden Co., Ltd. | 1724 |
2 |
| Clariant Catalysts (Japan) K.K. | 28 |
2 |
| Cosmo Oil Co., Ltd. | 221 |
2 |
| Johnson Matthey Public Limited Company | 1852 |
2 |
| JX Nippon Oil & Energy Corporation | 1019 |
2 |
| Korea Research Institute of Chemical Technology | 1266 |
2 |
| SK Innovation Co., Ltd. | 1015 |
2 |
| Tronox LLC | 177 |
2 |
| Other owners | 46 |