- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 38/64 - Liquid treating or treating in liquid phase, e.g. dissolved or suspended using salts
Patent holdings for IPC class B01J 38/64
Total number of patents in this class: 74
10-year publication summary
5
|
11
|
2
|
15
|
6
|
1
|
3
|
1
|
0
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Heavy Industries, Ltd. | 8217 |
5 |
The Chugoku Electric Power Co., Inc. | 498 |
5 |
IFP Energies Nouvelles | 2717 |
5 |
Chevron U.S.A. Inc. | 3774 |
3 |
FINA Technology, Inc. | 571 |
3 |
Mitsubishi Power, Ltd. | 1680 |
3 |
Shell Internationale Research Maatschappij B.V. | 3792 |
2 |
Dow Global Technologies LLC | 10147 |
2 |
Andritz Oy | 276 |
2 |
Archer Daniels Midland Company | 1164 |
2 |
Chevron Phillips Chemical Company LP | 1779 |
2 |
Merichem Company | 66 |
2 |
SABIC Global Technologies B.V. | 4044 |
2 |
STEAG Energy Services GmbH | 22 |
2 |
Yissum Research Development Company of The Hebrew University of Jerusalem Ltd. | 1338 |
2 |
Mitsubishi Chemical UK Limited | 106 |
2 |
BASF SE | 19740 |
1 |
Evonik Degussa GmbH | 1574 |
1 |
Hyundai Motor Company | 19021 |
1 |
Massachusetts Institute of Technology | 9795 |
1 |
Other owners | 26 |