- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 27/051 - Molybdenum
Patent holdings for IPC class B01J 27/051
Total number of patents in this class: 403
10-year publication summary
|
22
|
33
|
32
|
23
|
28
|
15
|
16
|
23
|
22
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron U.S.A. Inc. | 4070 |
36 |
| IFP Energies Nouvelles | 3022 |
30 |
| Shell Internationale Research Maatschappij B.V. | 3474 |
19 |
| Shell Oil Company | 2104 |
18 |
| ENI S.p.A. | 1296 |
14 |
| China Petroleum & Chemical Corporation | 2027 |
10 |
| King Fahd University of Petroleum and Minerals | 1467 |
10 |
| Uop LLC | 4301 |
8 |
| DIC Corporation | 3899 |
8 |
| SK Innovation Co., Ltd. | 1428 |
7 |
| Neste Oyj | 792 |
6 |
| Phillips 66 Company | 1050 |
6 |
| Hydrocarbon Technology & Innovation, LLC | 48 |
6 |
| Shell USA, Inc. | 1285 |
6 |
| Sinopec Dalian Research Institute of Petroleum and Petrochemicals Co., Ltd. | 116 |
6 |
| Ketjen Limited Liability Company | 64 |
6 |
| ExxonMobil Research And Engineering Company | 2475 |
5 |
| Dow Global Technologies LLC | 10744 |
5 |
| Arkema France | 4180 |
5 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 687 |
5 |
| Other owners | 187 |