Inventor · disambiguated record
Qingchang Meng
Also filed as: MENG QINGCHANG
4 granted patents·54 citations·filing 1996–1997
71Inventor score
Technology areasC07D
Files withALLELIX BIOPHARMA3
Top patents by PatentIndex Score
4 records- 0188US5998438A5-cyclo indole compoundsALLELIX BIOPHARMA·Filed 1997·Granted Dec 7, 1999·49 cites·40 claims
- 0248US5654431A5-alkoxy tryptamine derivativesFiled 1996·Granted Aug 5, 1997·4 cites·56 claims
- 0336US5770742AThiophene-tryptamine derivativesALLELIX BIOPHARMA·Filed 1996·Granted Jun 23, 1998·1 cites·23 claims
- 0431US5998462A5-alkyl indole compoundsALLELIX BIOPHARMA·Filed 1996·Granted Dec 7, 1999·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →