Xiaoyan Zhang

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East haven, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
High affinity small molecule C5a receptor modulators
- Patent number 6,884,815
- Issue date Apr 26, 2005
- Neurogen Corporation
- Andrew Thurkauf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High affinity small molecule C5a receptor modulators
- Patent number 6,723,743
- Issue date Apr 20, 2004
- Neurogen Corporation
- Andrew Thurkauf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-phenyl-4-(1-[2-aryl]cyclopropyl) methylpiperazine...
- Patent number 6,544,996
- Issue date Apr 8, 2003
- Neurogen Corporation
- Xiaoyan Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
1-benzylimidazole derivatives
- Patent number 6,482,844
- Issue date Nov 19, 2002
- Neurogen Corporation
- Xiao-Shu He
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-azatricyclic-4-benzylpiperazines
- Patent number 6,403,591
- Issue date Jun 11, 2002
- Neurogen Corporation
- Kevin Hodgetts
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-azatricyclic-4-benzylpiperazines
- Patent number 6,294,530
- Issue date Sep 25, 2001
- Neurogen Corporation
- Xiaoyan Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-phenyl-4-(1-[2-aryl]cyclopropyl)methylpiperazines...
- Patent number 6,284,761
- Issue date Sep 4, 2001
- Neurogen Corporation
- Xiaoyan Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
1-azatricyclic-4-benzylpiperazines
- Publication number 20020193364
- Publication date Dec 19, 2002
- Neurogen Corporation
- Xiaoyan Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
1-azatricyclic-4-benzylpiperazines
- Publication number 20020025956
- Publication date Feb 28, 2002
- Kevin Hodgetts
- C07 - ORGANIC CHEMISTRY
Information Patent Application
1-phenyl-4-(1-[2-aryl]cyclopropyl) methylpiperazines: dopamine rece...
- Publication number 20020022630
- Publication date Feb 21, 2002
- Neurogen Corporation
- Xiaoyan Zhang
- C07 - ORGANIC CHEMISTRY