- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 19/24 - Stationary reactors without moving elements inside
Patent holdings for IPC class B01J 19/24
Total number of patents in this class: 4764
10-year publication summary
|
465
|
362
|
329
|
317
|
374
|
442
|
365
|
340
|
296
|
175
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20933 |
128 |
| Chevron Phillips Chemical Company LP | 1838 |
120 |
| ExxonMobil Chemical Patents Inc. | 3980 |
113 |
| Saudi Arabian Oil Company | 13155 |
113 |
| Uop LLC | 4244 |
106 |
| SABIC Global Technologies B.V. | 4341 |
78 |
| LG Chem, Ltd. | 17632 |
59 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3975 |
55 |
| IHI Corporation | 3426 |
51 |
| Casale SA | 609 |
50 |
| Topsoe A/S | 891 |
50 |
| Lummus Technology LLC | 441 |
47 |
| Corning Incorporated | 10259 |
45 |
| Dow Global Technologies LLC | 10363 |
45 |
| IFP Energies Nouvelles | 2933 |
45 |
| Haldor Topsøe A/S | 659 |
42 |
| Borealis AG | 2803 |
35 |
| Linde GmbH | 1263 |
34 |
| Stamicarbon B.V. | 294 |
33 |
| Watt Fuel Cell Corp. | 166 |
33 |
| Other owners | 3482 |