- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 29/69 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38 containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
Patent holdings for IPC class B01J 29/69
Total number of patents in this class: 59
10-year publication summary
|
2
|
10
|
9
|
3
|
14
|
4
|
2
|
4
|
0
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Furukawa Electric Co., Ltd. | 3650 |
14 |
| Hitachi Zosen Corporation | 618 |
7 |
| National University Corporation Hokkaido University | 1342 |
6 |
| SMH Co., Ltd | 21 |
4 |
| UT-Battelle, LLC | 1455 |
3 |
| BASF Corporation | 1720 |
2 |
| Johnson Matthey Public Limited Company | 1850 |
2 |
| Nankai University | 234 |
2 |
| Total Research & Technology Feluy | 446 |
2 |
| Nanjing Redsun Biochemistry Co., Ltd. | 9 |
2 |
| Ustav Fyzikalni Chemie J. Heyrovskeho AV CR, V.v.i. | 6 |
2 |
| BASF Mobile Emissions Catalysts LLC | 405 |
2 |
| Toyota Motor Corporation | 32116 |
1 |
| Ford Global Technologies, LLC | 20570 |
1 |
| NGK Insulators, Ltd. | 4955 |
1 |
| ExxonMobil Chemical Patents Inc. | 3980 |
1 |
| Dinex Ecocat Oy | 6 |
1 |
| Genesis Research Institute, Inc. | 25 |
1 |
| IFP Energies Nouvelles | 2933 |
1 |
| PTT Global Chemical PCL | 118 |
1 |
| Other owners | 3 |