- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 38/06 - Gas or vapour treatingTreating by using liquids vaporisable upon contacting spent catalyst using steam
Patent holdings for IPC class B01J 38/06
Total number of patents in this class: 136
10-year publication summary
|
13
|
3
|
12
|
10
|
7
|
9
|
8
|
5
|
5
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4256 |
9 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 678 |
7 |
| BASF SE | 21072 |
5 |
| ExxonMobil Chemical Patents Inc. | 3949 |
5 |
| China Petroleum & Chemical Corporation | 1942 |
5 |
| Saudi Arabian Oil Company | 13622 |
4 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 264 |
4 |
| Indian Oil Corporation Limited | 334 |
3 |
| Nippon Steel Corporation | 6476 |
3 |
| Virent, Inc. | 128 |
3 |
| The Procter & Gamble Company | 21999 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3537 |
2 |
| BASF Corporation | 1713 |
2 |
| Monsanto Technology LLC | 8271 |
2 |
| Shell Oil Company | 2134 |
2 |
| Korea Advanced Institute of Science and Technology | 4458 |
2 |
| Arkema France | 4169 |
2 |
| Cummins Inc. | 2633 |
2 |
| FINA Technology, Inc. | 512 |
2 |
| Geesco Co., Ltd. | 18 |
2 |
| Other owners | 68 |