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Robert Walton McNutt Jr.
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Durham, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Delta opioid receptor agonist compounds
Patent number
9,296,707
Issue date
Mar 29, 2016
Versi Group, LLC
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Delta opioid receptor agonist compounds
Patent number
8,865,721
Issue date
Oct 21, 2014
Versi Group, LLC
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of treating sexual dysfunctions with delta opioid receptor a...
Patent number
8,575,169
Issue date
Nov 5, 2013
Versi Group, LLC
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Delta opioid receptor agonist compounds
Patent number
8,551,998
Issue date
Oct 8, 2013
Versi Group, LLC
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
3-(anilinomethylene) oxindoles as protein tyrosine kinase and prote...
Patent number
6,498,176
Issue date
Dec 24, 2002
SmithKlineBeecham Corporation
Karen Elizabeth Lackey
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-(anilinomethylene) oxindoles
Patent number
6,350,747
Issue date
Feb 26, 2002
Glaxo Wellcome Inc.
Kimberley Caroline Glennon
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
Benzylidene-1,3-dihydro-indol-2-one derivatives a receptor tyrosine...
Patent number
6,268,391
Issue date
Jul 31, 2001
Glaxo Wellcome Inc.
Scott Howard Dickerson
C07 - ORGANIC CHEMISTRY
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
Opioid diarylmethylpiperazines and piperidines
Patent number
5,854,249
Issue date
Dec 29, 1998
Delta Pharmaceuticals, Inc.
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 diarylmethylpiperazines and piperdines
Patent number
5,658,908
Issue date
Aug 19, 1997
Delta Pharmaceuticals, Inc.
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
DELTA OPIOID RECEPTOR AGONIST COMPOUNDS
Publication number
20160200689
Publication date
Jul 14, 2016
VERSI GROUP, LLC
KWEN-JEN CHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DELTA OPIOID RECEPTOR AGONIST COMPOUNDS
Publication number
20150018372
Publication date
Jan 15, 2015
VERSI GROUP, LLC
KWEN-JEN CHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DELTA OPIOID RECEPTOR AGONIST COMPOUNDS
Publication number
20140031367
Publication date
Jan 30, 2014
VERSI GROUP, LLC
KWEN-JEN CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of treating sexual dysfunctions with delta opioid receptor a...
Publication number
20130053326
Publication date
Feb 28, 2013
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
DELTA OPIOID RECEPTOR AGONIST COMPOUNDS
Publication number
20070173515
Publication date
Jul 26, 2007
MOUNT COOK BIOSCIENCES, INC.
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Oxindole derivatives
Publication number
20050282810
Publication date
Dec 22, 2005
Philip Anthony Harris
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
Compounds
Publication number
20040191210
Publication date
Sep 30, 2004
Kimberley Caroline Glennon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Oxindole derivatives
Publication number
20030225090
Publication date
Dec 4, 2003
Philip Anthony Harris
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of treating sexual dysfunctions with delta opioid receptor a...
Publication number
20030186872
Publication date
Oct 2, 2003
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
Information
Patent Application
3-(Anilinomethylene)oxindoles
Publication number
20020099071
Publication date
Jul 25, 2002
Kimberley Caroline Glennon
C07 - ORGANIC CHEMISTRY