- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 29/65 - Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38
Patent holdings for IPC class B01J 29/65
Total number of patents in this class: 210
10-year publication summary
|
24
|
11
|
15
|
27
|
19
|
19
|
8
|
10
|
11
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Total Research & Technology Feluy | 461 |
33 |
| IFP Energies Nouvelles | 2717 |
23 |
| The Furukawa Electric Co., Ltd. | 3486 |
14 |
| INEOS Acetyls UK Limited | 57 |
9 |
| National University Corporation Hokkaido University | 1323 |
8 |
| BP Chemicals Limited | 112 |
6 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 614 |
6 |
| BASF Corporation | 2039 |
5 |
| Enerkem Inc. | 83 |
5 |
| Johnson Matthey Public Limited Company | 1852 |
5 |
| Umicore AG & Co. KG | 867 |
5 |
| BASF SE | 19740 |
4 |
| ExxonMobil Chemical Patents Inc. | 4286 |
4 |
| Albemarle Corporation | 514 |
4 |
| Petroleo Brasileiro S.A. - Petrobras | 730 |
3 |
| Research & Business Foundation Sungkyunkwan University | 1640 |
3 |
| W. R. Grace & Co.-Conn. | 299 |
3 |
| W.R. Grace & Co.-conn. | 372 |
3 |
| The Regents of the University of California | 18943 |
2 |
| ExxonMobil Research And Engineering Company | 2830 |
2 |
| Other owners | 63 |