Assignee
ZHEJIANG HANMAI PHARMACEUTICAL TECH CO LTD
CN·2 granted patents·1 pending application·2 citations·filing 2019–2024
Top patents by PatentIndex Score
3 records- 0183US11958808B2Acetylsalicylic acid derivative and application thereofZHEJIANG HANMAI PHARMACEUTICAL TECH CO LTD·Filed 2019·Granted Apr 16, 2024·2 cites·25 claims
- 0279US12435037B2Acetylsalicylic acid derivative and application thereofZHEJIANG HANMAI PHARMACEUTICAL TECH CO LTD·Filed 2024·Granted Oct 7, 2025·0 cites·10 claims
- 0359US2026096995A1Saccharide sustained-release composition and preparation method thereofZHEJIANG HANMAI PHARMACEUTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
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