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William Pendergast
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Durham, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of treating Parkinson's Disease with a diarylmethylpiperazin...
Patent number
10,071,093
Issue date
Sep 11, 2018
Versi Group, LLC
Kwen-Jen Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of treating Parkinson's disease with a diarylmethylpiperazin...
Patent number
9,701,645
Issue date
Jul 11, 2017
Versi Group, LLC
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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 Parkinson's Disease with diarylmethylpiperazine...
Patent number
8,642,599
Issue date
Feb 4, 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
Compositions and methods for combating lower urinary tract dysfunct...
Patent number
8,476,280
Issue date
Jul 2, 2013
Versi Group, LLC
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of increasing tear production with purinergic receptor agonists
Patent number
8,097,600
Issue date
Jan 17, 2012
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
P1-(2′-deoxycytidine 5′-)P4-(uridine 5′-)tetraphosphate, tetra-(alk...
Patent number
8,008,274
Issue date
Aug 30, 2011
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of treating dry eye disease with purinergic receptor agonists
Patent number
7,759,322
Issue date
Jul 20, 2010
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
P1-(2′-deoxycytidine 5′-)P4-(uridine 5′-)tetraphosphate, tetra-(alk...
Patent number
7,531,525
Issue date
May 12, 2009
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of promoting cervical and vaginal secretions
Patent number
7,432,252
Issue date
Oct 7, 2008
Inspire Pharmaceuticals, Inc.
William Pendergast
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cardioprotective delta opioid receptor agonists and methods of usin...
Patent number
7,314,880
Issue date
Jan 1, 2008
Mount Cook Biosciences, Inc.
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of enhancing drainage of lacrimal system with purinergic rec...
Patent number
7,235,535
Issue date
Jun 26, 2007
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical formulation comprising dinucleoside polyphosphates a...
Patent number
7,223,744
Issue date
May 29, 2007
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for large-scale production of di(uridine 5′)-tetraphosphate...
Patent number
7,091,334
Issue date
Aug 15, 2006
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of treating depression with delta receptor agonist compounds
Patent number
7,030,124
Issue date
Apr 18, 2006
Ardent Pharmaceuticals, Inc.
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Certain dinucleotides and their use as modulators of mucociliary cl...
Patent number
6,977,246
Issue date
Dec 20, 2005
Inspire Pharmaceuticals, Inc.
William Pendergast
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of treating dry eye disease with purinergic receptor agonists
Patent number
6,921,755
Issue date
Jul 26, 2005
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of enhancing drainage of lacrimal system with purinergic rec...
Patent number
6,916,794
Issue date
Jul 12, 2005
Inspire Pharmaceutical, Inc.
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of treating dry eye disease with purinergic receptor agonists
Patent number
6,887,858
Issue date
May 3, 2005
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for large-scale production of di(uridine 5')-tetraph...
Patent number
6,765,090
Issue date
Jul 20, 2004
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutically active benzoquinazoline compounds
Patent number
6,762,188
Issue date
Jul 13, 2004
SmithKline Beecham Corporation
William Pendergast
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Therapeutic uses of di(uridine 5′)-tetraphosphate and salts...
Patent number
6,713,458
Issue date
Mar 30, 2004
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of treating dry eye disease with purinergic receptor agonists
Patent number
6,696,425
Issue date
Feb 24, 2004
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of treating ciliary dyskinesia with dinucleoside polyphospha...
Patent number
6,673,779
Issue date
Jan 6, 2004
Inspire Pharmaceuticals, Inc.
Karla M. Jacobus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of treating gastrointestinal tract disease with purinergic r...
Patent number
6,624,150
Issue date
Sep 23, 2003
Inspire Pharmaceuticals, Inc.
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of promoting cervical and vaginal secretions
Patent number
6,462,028
Issue date
Oct 8, 2002
Inspire Pharmaceuticals, Inc.
William Pendergast
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of treating lung diseases with uridine 5′-diphosphat...
Patent number
6,451,288
Issue date
Sep 17, 2002
The University of North Carolina at Chapel Hill
Richard C. Boucher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF TREATING PARKINSON'S DISEASE WITH A DIARYLMETHYLPIPERAZIN...
Publication number
20170290823
Publication date
Oct 12, 2017
VERSI GROUP, LLC
KWEN-JEN CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
METHOD OF TREATING PARKINSON'S DISEASE WITH A DIARYLMETHYLPIPERAZIN...
Publication number
20140315922
Publication date
Oct 23, 2014
VERSI GROUP, LLC
KWEN-JEN CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
DELTA OPIOID RECEPTOR AGONIST COMPOUNDS
Publication number
20120220601
Publication date
Aug 30, 2012
KWEN-JEN CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF INCREASING TEAR PRODUCTION WITH PURINERGIC RECEPTOR AGONISTS
Publication number
20100330164
Publication date
Dec 30, 2010
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
P1-(2'-DEOXYCYTIDINE 5'-)P4-(URIDINE 5'-)TETRAPHOSPHATE, TETRA-(ALK...
Publication number
20090306010
Publication date
Dec 10, 2009
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF PROMOTING CERVICAL AND VAGINAL SECRETIONS
Publication number
20080214490
Publication date
Sep 4, 2008
Inspire Pharmaceuticals, Inc.
William Pendergast
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CARDIOPROTECTIVE DELTA OPIOID RECEPTOR AGONISTS AND METHODS OF USIN...
Publication number
20080125443
Publication date
May 29, 2008
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of treating dry eye disease with purinergic receptor agonists
Publication number
20080009463
Publication date
Jan 10, 2008
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
P1-(2'-DEOXYCYTIDINE 5'-)P4-(URIDINE 5'-)TETRAPHOSPHATE, TETRA-(ALK...
Publication number
20070197454
Publication date
Aug 23, 2007
Benjamin R. Yerxa
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
METHOD OF TREATING PARKINSON'S DISEASE WITH DIARYLMETHYLPIPERAZINE...
Publication number
20070066625
Publication date
Mar 22, 2007
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of enhancing drainage of lacrimal system with purinergic rec...
Publication number
20050197316
Publication date
Sep 8, 2005
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pharmaceutical formulation comprising dinucleoside polyphosphates a...
Publication number
20050085439
Publication date
Apr 21, 2005
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for large-scale production of di(uridine 5')-tetraphosphate...
Publication number
20040267005
Publication date
Dec 30, 2004
Benjamin R. Yerxa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Cardioprotective delta opioid receptor agonists and methods of usin...
Publication number
20040171622
Publication date
Sep 2, 2004
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Compositions and methods for combating lower urinary tract dysfunct...
Publication number
20040002503
Publication date
Jan 1, 2004
Kwen-Jen Chang
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
Method of treating depression with delta receptor agonist compounds
Publication number
20030144299
Publication date
Jul 31, 2003
Kwen-Jen Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of treating ciliary dyskinesia with dinucleoside polyphospha...
Publication number
20030036527
Publication date
Feb 20, 2003
Karla M. Jacobus
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Targeted gene transfer using G protein coupled receptors
Publication number
20030004123
Publication date
Jan 2, 2003
Richard C. Boucher
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Method of treating dry eye disease with purinergic receptor agonists
Publication number
20020193340
Publication date
Dec 19, 2002
Benjamin R. Yerxa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Method of treating dry eye disease with purinergic receptor agonists
Publication number
20020103157
Publication date
Aug 1, 2002
Benjamin R. Yerxa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Certain dinucleotides and their use as modulators of mucociliary cl...
Publication number
20020082417
Publication date
Jun 27, 2002
William Pendergast
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of treating dry eye disease with purinergic receptor agonists
Publication number
20020065244
Publication date
May 30, 2002
Benjamin R. Yerxa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Method of treating gastrointestinal tract disease with purinergic r...
Publication number
20020052336
Publication date
May 2, 2002
Benjamin R. Yerxa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Diarylmethylbenzylpiperazines and corresponding halobenzyl derivatives
Publication number
20020052007
Publication date
May 2, 2002
Kwen Jen Chang
C07 - ORGANIC CHEMISTRY