Inventor · name-matched record
LIU YANGJIAN
3 granted patents·0 citations·filing 2023–2025
43Inventor score
Files withBEIJING YOUCARE KECHUANG PHARMACEUTICAL TECH CO LTD2HANGZHOU TIANLONG PHARMACEUTICAL CO LTD1
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
3 records- 0163US12545637B2Extrahepatic targeted cationic lipid compound with high efficiency and low toxicity and its compositionBEIJING YOUCARE KECHUANG PHARMACEUTICAL TECH CO LTD·Filed 2023·Granted Feb 10, 2026·0 cites·24 claims
- 0257US12576099B2Ribose-modified cap analog and use thereofBEIJING YOUCARE KECHUANG PHARMACEUTICAL TECH CO LTD·Filed 2025·Granted Mar 17, 2026·0 cites·5 claims
- 0351US12551500B2C6′-substituted locked nucleic acid-modified cap analog and use thereofHANGZHOU TIANLONG PHARMACEUTICAL CO LTD·Filed 2025·Granted Feb 17, 2026·0 cites·20 claims
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Identity basis: exact name match across USPTO filings. How scoring works →