Assignee
YICHANG HUMANWELL PHARMACEUTICAL CO LTD
CN·0 granted patents·8 pending applications·0 citations·filing 2019–2023
Top patents by PatentIndex Score
8 records- 0156US2025248951A1Esketamine liquid preparation and use thereofYICHANG HUMANWELL PHARMACEUTICAL CO LTD·Filed 2023·Application pending·0 cites
- 0256US2025326755A1Cyclic quaternary ammonium salt compound, and preparation method therefor and use thereofYICHANG HUMANWELL PHARMACEUTICAL CO LTD·Filed 2023·Application pending·0 cites
- 0355US2024327383A1Piperidine derivative, and pharmaceutial composition thereof, preparation method therefor, and use thereofYICHANG HUMANWELL PHARMACEUTICAL CO LTD·Filed 2022·Application pending·0 cites
- 0454US2024342110A1Dexmedetomidine transdermal composition, transdermal patch and preparation method therefor and use thereofYICHANG HUMANWELL PHARMACEUTICAL CO LTD·Filed 2022·Application pending·0 cites
- 0554US2025221927A1Esketamine liquid preparation and use thereofYICHANG HUMANWELL PHARMACEUTICAL CO LTD·Filed 2023·Application pending·0 cites
- 0652US2025281426A1R-ketamine liquid preparation and use thereofYICHANG HUMANWELL PHARMACEUTICAL CO LTD·Filed 2023·Application pending·0 cites
- 0752US2024287021A1Quaternary ammonium salt compound, preparation method therefor and use thereofYICHANG HUMANWELL PHARMACEUTICAL CO LTD·Filed 2022·Application pending·0 cites
- 0825US2021346401A1Regulator of tgr5 signaling as immunomodulatory agentYICHANG HUMANWELL PHARMACEUTICAL CO LTD·Filed 2019·Application pending·0 cites
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