Inventor · disambiguated record
Guifang Cheng
Also filed as: CHENG GUIFANG
3 granted patents·3 citations·filing 2002–2003
52Inventor score
Top patents by PatentIndex Score
3 records- 0156US8338401B2Coumarin-amide derivatives and its preparation, said drug composition and its useXU SHIPING·Filed 2003·Granted Dec 25, 2012·3 cites·16 claims
- 0231US6960611B2Sulfonyl-containing 2,3-diarylindole compounds, methods for making same, and methods of use thereofINST MATERIA MEDICA·Filed 2002·Granted Nov 1, 2005·0 cites·18 claims
- 0325US7112605B2Sulfonyl-containing 3,4-diaryl-3-pyrrolin-2-ones, preparation method, and medical use thereofJIANGSU HENGRUI MEDICINE COMPA·Filed 2003·Granted Sep 26, 2006·0 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →