- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 8/08 - Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
Patent holdings for IPC class B01J 8/08
Total number of patents in this class: 568
10-year publication summary
37
|
35
|
44
|
43
|
47
|
49
|
39
|
36
|
40
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Uop LLC | 4083 |
37 |
Chevron Phillips Chemical Company LP | 1779 |
21 |
IFP Energies Nouvelles | 2717 |
16 |
SABIC Global Technologies B.V. | 4044 |
16 |
ExxonMobil Research And Engineering Company | 2830 |
13 |
BASF SE | 19740 |
10 |
Borealis AG | 2558 |
10 |
Saudi Arabian Oil Company | 11322 |
10 |
China Petroleum & Chemical Corporation | 1623 |
8 |
Ohio State Innovation Foundation | 1770 |
7 |
Chevron U.S.A. Inc. | 3774 |
6 |
LG Chem, Ltd. | 17205 |
5 |
Shanghai Research Institute of Petrochemical Technology Sinopec | 252 |
5 |
Spinchem AB | 20 |
5 |
ThyssenKrupp AG | 3086 |
5 |
ThyssenKrupp Industrial Solutions AG | 729 |
5 |
Nanotech Energy, Inc. | 39 |
5 |
Nanjing Yanchang Reaction Technology Research Institute Co. Ltd | 121 |
5 |
ExxonMobil Chemical Patents Inc. | 4286 |
4 |
Dow Global Technologies LLC | 10147 |
4 |
Other owners | 371 |