Jen Chen

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Treatment of infection by enveloped virus with calix(N)arene compounds
- Patent number 5,441,983
- Issue date Aug 15, 1995
- Genelabs Incorporated
- Kou M. Hwang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antithrombotic treatment with calix(n)arene compounds
- Patent number 5,409,959
- Issue date Apr 25, 1995
- Genelabs Incorporated
- Kou M. Hwang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of 4.beta.- amino podophyllotoxin compounds
- Patent number 5,338,867
- Issue date Aug 16, 1994
- Genelabs Technologies, Inc.
- William Choy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acyl derivatives of oxazolorifamycins
- Patent number 5,180,718
- Issue date Jan 19, 1993
- Ciba-Geigy Corporation
- Wilhelm Kump
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N.sub.9 -cyclopentyl-substituted adenine derivatives useful as aden...
- Patent number 5,063,233
- Issue date Nov 5, 1991
- Ciba-Geigy Corporation
- Jen Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted azacyclohexyl derivatives of rifamycins
- Patent number 5,003,070
- Issue date Mar 26, 1991
- Ciba-Geigy Corporation
- Wilhelm Kump
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N.sub.9 -cyclopentyl-substituted adenine derivatives having adenosi...
- Patent number 4,954,504
- Issue date Sep 4, 1990
- Ciba-Geigy Corporation
- Jen Chen
- C07 - ORGANIC CHEMISTRY