- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their 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: 2222
10-year publication summary
|
138
|
207
|
182
|
212
|
196
|
198
|
181
|
141
|
125
|
52
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 2717 |
59 |
| Chevron U.S.A. Inc. | 3774 |
58 |
| LG Chem, Ltd. | 17205 |
56 |
| Uop LLC | 4083 |
56 |
| Chevron Phillips Chemical Company LP | 1779 |
45 |
| BASF SE | 19740 |
29 |
| Evonik Operations GmbH | 3879 |
28 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
27 |
| Saudi Arabian Oil Company | 11322 |
20 |
| Soochow University | 1605 |
20 |
| Dow Global Technologies LLC | 10147 |
19 |
| Sumitomo Chemical Company, Limited | 8808 |
18 |
| The Regents of the University of California | 18943 |
17 |
| ExxonMobil Chemical Patents Inc. | 4286 |
17 |
| SABIC Global Technologies B.V. | 4044 |
17 |
| Shell USA, Inc. | 1074 |
17 |
| ExxonMobil Research And Engineering Company | 2830 |
16 |
| Shell Oil Company | 2196 |
15 |
| Evonik Oxeno GmbH & Co. KG | 278 |
15 |
| Evonik Degussa GmbH | 1574 |
14 |
| Other owners | 1659 |