- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 27/051 - Molybdenum
Patent holdings for IPC class B01J 27/051
Total number of patents in this class: 379
10-year publication summary
19
|
14
|
24
|
38
|
33
|
25
|
32
|
18
|
17
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Chevron U.S.A. Inc. | 3774 |
41 |
IFP Energies Nouvelles | 2717 |
24 |
Shell Internationale Research Maatschappij B.V. | 3792 |
21 |
Shell Oil Company | 2196 |
18 |
ENI S.p.A. | 1241 |
13 |
King Fahd University of Petroleum and Minerals | 779 |
10 |
ExxonMobil Research And Engineering Company | 2830 |
8 |
Uop LLC | 4083 |
8 |
DIC Corporation | 3597 |
7 |
Shell USA, Inc. | 1074 |
7 |
Phillips 66 Company | 1073 |
6 |
Hydrocarbon Technology & Innovation, LLC | 48 |
6 |
Dow Global Technologies LLC | 10147 |
5 |
Arkema France | 3790 |
5 |
China Petroleum & Chemical Corporation | 1623 |
5 |
Neste Oyj | 686 |
5 |
Range Fuels, Inc. | 21 |
5 |
Ketjen Limited Liability Company | 35 |
5 |
Oxford University Innovation Limited | 1421 |
4 |
Soochow University | 1605 |
4 |
Other owners | 172 |