- 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: 137
10-year publication summary
|
3
|
12
|
10
|
7
|
9
|
8
|
5
|
5
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4273 |
9 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 685 |
7 |
| BASF SE | 21135 |
5 |
| ExxonMobil Chemical Patents Inc. | 3910 |
5 |
| China Petroleum & Chemical Corporation | 1993 |
5 |
| Saudi Arabian Oil Company | 13814 |
4 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 266 |
4 |
| Indian Oil Corporation Limited | 334 |
3 |
| Nippon Steel Corporation | 6589 |
3 |
| Virent, Inc. | 140 |
3 |
| The Procter & Gamble Company | 21987 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3517 |
2 |
| BASF Corporation | 1696 |
2 |
| Monsanto Technology LLC | 8270 |
2 |
| Shell Oil Company | 2117 |
2 |
| Korea Advanced Institute of Science and Technology | 4505 |
2 |
| Arkema France | 4172 |
2 |
| Cummins Inc. | 2562 |
2 |
| FINA Technology, Inc. | 505 |
2 |
| Geesco Co., Ltd. | 18 |
2 |
| Other owners | 69 |