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Michael J. Bishop
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Durham, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Compositions and methods for reducing respiratory depression and at...
Patent number
6,919,350
Issue date
Jul 19, 2005
Ardent Pharmaceuticals, Inc.
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Imidazoline derivatives as alpha-1A adrenoceptor ligands
Patent number
6,884,801
Issue date
Apr 26, 2005
SmithKline Beecham Corporation
Eric Cleveland Bigham
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for reducing respiratory depression and attendant side effe...
Patent number
6,300,332
Issue date
Oct 9, 2001
Delta Pharmaceuticals, Inc.
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions and methods for reducing respiratory depression and at...
Patent number
5,985,880
Issue date
Nov 16, 1999
Delta Pharmaceuticals
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions and methods for reducing respiratory depression
Patent number
5,807,858
Issue date
Sep 15, 1998
Delta Pharmaceutical, Inc.
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Opioid compounds
Patent number
5,681,830
Issue date
Oct 28, 1997
Delta Pharmaceuticals, Inc.
Kwen-Jen Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Opioid compounds and methods for making therefor
Patent number
5,574,159
Issue date
Nov 12, 1996
Delta Pharmaceuticals, Inc.
Kwen-Jen Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Opioid compounds and methods for using same
Patent number
5,552,404
Issue date
Sep 3, 1996
Delta Pharmaceuticals, Inc.
Kwen-Jen Chang
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITIONS AND METHODS FOR REDUCING RESPIRATORY DEPRESSION AND AT...
Publication number
20080193383
Publication date
Aug 14, 2008
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Compositions and methods for reducing respiratory depression and at...
Publication number
20050255151
Publication date
Nov 17, 2005
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Compositions and Methods for Reducing Respiratory Depression and At...
Publication number
20020111359
Publication date
Aug 15, 2002
Ardent Pharmaceuticals, Inc.
Kwen-Jen Chang
C07 - ORGANIC CHEMISTRY