- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 29/00 - Catalysts comprising molecular sieves
Patent holdings for IPC class B01J 29/00
Total number of patents in this class: 625
10-year publication summary
|
28
|
41
|
41
|
25
|
20
|
15
|
19
|
31
|
13
|
15
|
| 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 | 1771 |
45 |
| Umicore AG & Co. KG | 862 |
24 |
| BASF SE | 21087 |
22 |
| Chevron U.S.A. Inc. | 4018 |
22 |
| Saudi Arabian Oil Company | 13656 |
21 |
| ExxonMobil Research And Engineering Company | 2537 |
20 |
| ExxonMobil Chemical Patents Inc. | 3948 |
16 |
| BASF Mobile Emissions Catalysts LLC | 415 |
16 |
| China Petroleum & Chemical Corporation | 1950 |
13 |
| Uop LLC | 4259 |
12 |
| BASF Corporation | 1708 |
11 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 678 |
9 |
| IFP Energies Nouvelles | 2980 |
9 |
| BASF (China) Co., Ltd. | 859 |
8 |
| Aramco Services Company | 4095 |
7 |
| King Abdullah University of Science and Technology | 1811 |
7 |
| Research Institute of Petroleum Processing, Sinopec | 369 |
6 |
| ExxonMobil Technology and Engineering Company | 1167 |
6 |
| Ketjen Limited Liability Company | 64 |
6 |
| Nissan Motor Co., Ltd. | 12655 |
5 |
| Other owners | 340 |