- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 31/02 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
Patent holdings for IPC class B01J 31/02
Total number of patents in this class: 2408
10-year publication summary
|
182
|
212
|
196
|
198
|
183
|
146
|
131
|
138
|
118
|
87
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17978 |
61 |
| Chevron U.S.A. Inc. | 4175 |
60 |
| IFP Energies Nouvelles | 3122 |
58 |
| Uop LLC | 4401 |
57 |
| Chevron Phillips Chemical Company LP | 1872 |
51 |
| BASF SE | 21318 |
31 |
| Evonik Operations GmbH | 4430 |
30 |
| Shell Internationale Research Maatschappij B.V. | 3391 |
25 |
| Dow Global Technologies LLC | 11051 |
25 |
| Saudi Arabian Oil Company | 14390 |
25 |
| Soochow University | 1792 |
21 |
| The Regents of the University of California | 20924 |
18 |
| Sumitomo Chemical Company, Limited | 8989 |
17 |
| SABIC Global Technologies B.V. | 4629 |
17 |
| Shell USA, Inc. | 1353 |
17 |
| Evonik Oxeno GmbH & Co. KG | 368 |
17 |
| ExxonMobil Research And Engineering Company | 2391 |
15 |
| Shell Oil Company | 2064 |
15 |
| Eastman Chemical Company | 2112 |
15 |
| Evonik Degussa GmbH | 1343 |
14 |
| Other owners | 1819 |