- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 35/33 - Electric or magnetic properties
Patent holdings for IPC class B01J 35/33
Total number of patents in this class: 5
10-year publication summary
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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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0
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1
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0
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0
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3
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 4589 |
2 |
| Nikki-Universal Co., Ltd. | 32 |
1 |
| UChicago Argonne, LLC | 866 |
1 |
| University of Yamanashi | 270 |
1 |
| Other owners | 0 |