- 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: 2334
10-year publication summary
|
177
|
208
|
190
|
189
|
182
|
142
|
126
|
132
|
113
|
0
|
| 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. | 4013 |
60 |
| IFP Energies Nouvelles | 2997 |
58 |
| LG Chem, Ltd. | 17702 |
57 |
| Uop LLC | 4254 |
57 |
| Chevron Phillips Chemical Company LP | 1858 |
50 |
| BASF SE | 21109 |
30 |
| Evonik Operations GmbH | 4171 |
28 |
| Shell Internationale Research Maatschappij B.V. | 3513 |
25 |
| Saudi Arabian Oil Company | 13708 |
25 |
| Soochow University | 1752 |
21 |
| Dow Global Technologies LLC | 10627 |
20 |
| The Regents of the University of California | 20315 |
17 |
| Sumitomo Chemical Company, Limited | 9106 |
17 |
| ExxonMobil Chemical Patents Inc. | 3925 |
17 |
| SABIC Global Technologies B.V. | 4420 |
17 |
| Shell USA, Inc. | 1262 |
17 |
| Evonik Oxeno GmbH & Co. KG | 346 |
16 |
| ExxonMobil Research And Engineering Company | 2519 |
15 |
| Shell Oil Company | 2119 |
15 |
| Eastman Chemical Company | 2103 |
15 |
| Other owners | 1757 |