Assignee
PURPANA BEIJING TECH CO LTD
CN·2 granted patents·1 pending application·0 citations·filing 2016–2024
Top patents by PatentIndex Score
3 records- 0163US2025074876A1Diphenolic compounds and preparation methods thereofPURPANA BEIJING TECH CO LTD·Filed 2024·Application pending·0 cites
- 0240US11214552B2Preparation method for azoxystrobin and intermediate thereofPURPANA BEIJING TECH CO LTD·Filed 2018·Granted Jan 4, 2022·0 cites·10 claims
- 0336US11272711B2Antimicrobial and synergistic phytochemical composition, its preparation and applicationsPURPANA BEIJING TECH CO LTD·Filed 2016·Granted Mar 15, 2022·0 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →