- 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: 6878
10-year publication summary
|
619
|
623
|
700
|
688
|
581
|
537
|
493
|
504
|
314
|
70
|
| 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 |
310 |
| Umicore AG & Co. KG | 856 |
178 |
| BASF SE | 20912 |
162 |
| BASF Corporation | 1726 |
146 |
| BASF Mobile Emissions Catalysts LLC | 400 |
138 |
| Saudi Arabian Oil Company | 13044 |
134 |
| IFP Energies Nouvelles | 2945 |
124 |
| Toyota Motor Corporation | 31903 |
103 |
| Cataler Corporation | 573 |
92 |
| SABIC Global Technologies B.V. | 4332 |
86 |
| Centre National de La Recherche Scientifique | 10418 |
74 |
| Chevron U.S.A. Inc. | 3951 |
72 |
| LG Chem, Ltd. | 17615 |
64 |
| Dow Global Technologies LLC | 10353 |
56 |
| Uop LLC | 4244 |
55 |
| China Petroleum & Chemical Corporation | 1894 |
55 |
| NGK Insulators, Ltd. | 4945 |
52 |
| ExxonMobil Chemical Patents Inc. | 4000 |
50 |
| Clariant International Ltd. | 940 |
46 |
| Shell Internationale Research Maatschappij B.V. | 3551 |
44 |
| Other owners | 4837 |