- 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: 630
10-year publication summary
30
|
46
|
42
|
28
|
25
|
15
|
19
|
31
|
13
|
12
|
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 | 1862 |
50 |
Umicore AG & Co. KG | 854 |
24 |
Chevron U.S.A. Inc. | 3966 |
22 |
BASF SE | 20915 |
21 |
Saudi Arabian Oil Company | 13206 |
21 |
ExxonMobil Research And Engineering Company | 2566 |
20 |
ExxonMobil Chemical Patents Inc. | 3976 |
17 |
BASF Mobile Emissions Catalysts LLC | 404 |
16 |
China Petroleum & Chemical Corporation | 1908 |
14 |
Uop LLC | 4238 |
12 |
BASF Corporation | 1715 |
11 |
Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 672 |
9 |
IFP Energies Nouvelles | 2933 |
9 |
BASF (China) Co., Ltd. | 844 |
8 |
Aramco Services Company | 3981 |
7 |
King Abdullah University of Science and Technology | 1781 |
7 |
Research Institute of Petroleum Processing, Sinopec | 374 |
6 |
ExxonMobil Technology and Engineering Company | 1082 |
6 |
Nissan Motor Co., Ltd. | 12511 |
5 |
Purdue Research Foundation | 3619 |
5 |
Other owners | 340 |