- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
Patent holdings for IPC class B01J 35/00
Total number of patents in this class: 6875
10-year publication summary
|
619
|
623
|
700
|
688
|
581
|
537
|
489
|
502
|
314
|
74
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johnson Matthey Public Limited Company | 1850 |
311 |
| Umicore AG & Co. KG | 856 |
177 |
| BASF SE | 20933 |
162 |
| BASF Corporation | 1720 |
146 |
| BASF Mobile Emissions Catalysts LLC | 405 |
138 |
| Saudi Arabian Oil Company | 13155 |
134 |
| IFP Energies Nouvelles | 2933 |
123 |
| Toyota Motor Corporation | 32116 |
104 |
| Cataler Corporation | 574 |
93 |
| SABIC Global Technologies B.V. | 4341 |
86 |
| Centre National de La Recherche Scientifique | 10418 |
74 |
| Chevron U.S.A. Inc. | 3955 |
72 |
| LG Chem, Ltd. | 17632 |
64 |
| Dow Global Technologies LLC | 10363 |
56 |
| Uop LLC | 4244 |
55 |
| China Petroleum & Chemical Corporation | 1903 |
55 |
| NGK Insulators, Ltd. | 4955 |
52 |
| ExxonMobil Chemical Patents Inc. | 3980 |
50 |
| Clariant International Ltd. | 937 |
46 |
| Shell Internationale Research Maatschappij B.V. | 3540 |
44 |
| Other owners | 4833 |