Assignee
WANG JINGNING
CN·3 granted patents·0 citations·filing 2017–2018
Top patents by PatentIndex Score
3 records- 0143US11206835B2Air purification composition with antiviral and bactericidal functionsWANG JINGNING·Filed 2018·Granted Dec 28, 2021·0 cites·10 claims
- 0234US10744219B2Air freshener composition and preparation method thereofWANG JINGNING·Filed 2017·Granted Aug 18, 2020·0 cites·16 claims
- 0329US10314931B2Air scavenger compositionWANG JINGNING·Filed 2017·Granted Jun 11, 2019·0 cites·8 claims
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