Inventor · disambiguated record

Liquin Chen

Also filed as: CHEN LIQUIN

2 granted patents·9 citations·filing 1998–1998

49Inventor score

Technology areasC07D

Files withPDI RES LAB INC1 PDI RESEARCH LAB INC1

Top patents by PatentIndex Score

2 records

0148US6121454ASynthesis of pharmaceutically useful pyridine derivativesPDI RESEARCH LAB INC·Filed 1998·Granted Sep 19, 2000·9 cites·29 claims
0216US6437139B1Synthesis of pharmaceutically useful pyridine derivativesPDI RES LAB INC·Filed 1998·Granted Aug 20, 2002·0 cites·7 claims

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