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Qingchang Meng
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Georgetown, Ontario, CA
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last 30 patents
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Patent Grant
5-cyclo indole compounds
Patent number
5,998,438
Issue date
Dec 7, 1999
Allelix Biopharmaceuticals, Inc.
Abdelmalik Slassi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5-alkyl indole compounds
Patent number
5,998,462
Issue date
Dec 7, 1999
Allelix Biopharmaceuticals Inc.
Abdelmalik Slassi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thiophene-tryptamine derivatives
Patent number
5,770,742
Issue date
Jun 23, 1998
Allelix Biopharmaceuticals Inc.
Qingchang Meng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5-alkoxy tryptamine derivatives
Patent number
5,654,431
Issue date
Aug 5, 1997
Qingchang Meng
C07 - ORGANIC CHEMISTRY