- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 38/06 - Gas or vapour treating; Treating 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: 128
10-year publication summary
10
|
13
|
3
|
12
|
11
|
7
|
9
|
9
|
5
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Uop LLC | 4083 |
8 |
Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 614 |
7 |
ExxonMobil Chemical Patents Inc. | 4286 |
6 |
China Petroleum & Chemical Corporation | 1623 |
5 |
BASF SE | 19740 |
4 |
Saudi Arabian Oil Company | 11322 |
4 |
Shanghai Research Institute of Petrochemical Technology Sinopec | 252 |
4 |
Indian Oil Corporation Limited | 329 |
3 |
Nippon Steel Corporation | 5649 |
3 |
SABIC Global Technologies B.V. | 4044 |
3 |
The Procter & Gamble Company | 22178 |
2 |
Shell Internationale Research Maatschappij B.V. | 3792 |
2 |
Monsanto Technology LLC | 7905 |
2 |
Shell Oil Company | 2196 |
2 |
Korea Advanced Institute of Science and Technology | 3906 |
2 |
Cummins Inc. | 2369 |
2 |
FINA Technology, Inc. | 571 |
2 |
Geesco Co., Ltd. | 17 |
2 |
Johnson Matthey Davy Technologies Limited | 216 |
2 |
Lyondell Chemical Technology, L.P. | 292 |
2 |
Other owners | 61 |