- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 29/52 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of the erionite or offretite type, e.g. zeolite T containing iron group metals, noble metals or copper
Patent holdings for IPC class B01J 29/52
Total number of patents in this class: 6
10-year publication summary
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2
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0
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1
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2
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1
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0
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF Mobile Emissions Catalysts LLC | 432 |
3 |
| ExxonMobil Chemical Patents Inc. | 3786 |
1 |
| Johnson Matthey Catalysts (Germany) GmbH | 63 |
1 |
| Johnson Matthey Public Limited Company | 1767 |
1 |
| Other owners | 0 |