- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 35/02 - Solids
Patent holdings for IPC class B01J 35/02
Total number of patents in this class: 4546
10-year publication summary
|
337
|
377
|
396
|
371
|
359
|
407
|
342
|
298
|
102
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20432 |
136 |
| Johnson Matthey Public Limited Company | 1852 |
110 |
| Saudi Arabian Oil Company | 12446 |
95 |
| BASF Corporation | 1823 |
86 |
| NGK Insulators, Ltd. | 4792 |
61 |
| SABIC Global Technologies B.V. | 4203 |
60 |
| Shell Internationale Research Maatschappij B.V. | 3722 |
58 |
| IFP Energies Nouvelles | 2829 |
58 |
| LG Chem, Ltd. | 17639 |
56 |
| Shell USA, Inc. | 1137 |
50 |
| Toyota Motor Corporation | 30455 |
45 |
| Cataler Corporation | 563 |
42 |
| ExxonMobil Chemical Patents Inc. | 4114 |
41 |
| Shell Oil Company | 2153 |
39 |
| Dow Global Technologies LLC | 10156 |
36 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13086 |
35 |
| Chevron Phillips Chemical Company LP | 1817 |
34 |
| Panasonic Corporation | 20315 |
33 |
| Chevron U.S.A. Inc. | 3856 |
33 |
| Umicore AG & Co. KG | 860 |
33 |
| Other owners | 3405 |