- 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: 4809
10-year publication summary
|
446
|
335
|
305
|
275
|
343
|
392
|
336
|
315
|
284
|
231
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21080 |
129 |
| Chevron Phillips Chemical Company LP | 1848 |
119 |
| Saudi Arabian Oil Company | 13569 |
114 |
| ExxonMobil Chemical Patents Inc. | 3958 |
112 |
| Uop LLC | 4255 |
106 |
| SABIC Global Technologies B.V. | 4388 |
80 |
| LG Chem, Ltd. | 17682 |
61 |
| Topsoe A/S | 948 |
56 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3988 |
55 |
| IHI Corporation | 3461 |
52 |
| Casale SA | 627 |
50 |
| Dow Global Technologies LLC | 10509 |
47 |
| Lummus Technology LLC | 454 |
47 |
| IFP Energies Nouvelles | 2969 |
46 |
| Corning Incorporated | 10372 |
45 |
| Haldor Topsøe A/S | 642 |
37 |
| Borealis AG | 2778 |
36 |
| Linde GmbH | 1275 |
35 |
| Watt Fuel Cell Corp. | 169 |
33 |
| Stamicarbon B.V. | 304 |
32 |
| Other owners | 3517 |