Inventor · disambiguated record
Chunnian Zhang
Also filed as: ZHANG CHUNNIAN
2 granted patents·22 citations·filing 2003–2003
57Inventor score
Technology areasA61P
Top patents by PatentIndex Score
2 records- 0177US7332495B2Aralkyl-ketone piperazine derivatives and their uses as new antalgic or ataractic agentNHWA PHARMA CORP·Filed 2003·Granted Feb 19, 2008·20 cites·11 claims
- 0257US7326710B2Aralkyl formyl-alkyl piperazine derivatives and their uses as a cerebral nerve protective agentSHANGHAI INST PHARM INDUSTRY·Filed 2003·Granted Feb 5, 2008·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →