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Mark Quang Nguyen
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cleavable drug conjugates, compositions thereof and methods of use
Patent number
10,898,503
Issue date
Jan 26, 2021
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bucillamine prodrugs, pharmaceutical compositions thereof, and meth...
Patent number
9,963,428
Issue date
May 8, 2018
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fumarate compounds, pharmaceutical compositions thereof, and method...
Patent number
9,925,191
Issue date
Mar 27, 2018
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Trientine prodrugs, pharmaceutical compositions thereof, and method...
Patent number
9,738,620
Issue date
Aug 22, 2017
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tiopronin prodrugs, pharmaceutical compositions thereof, and method...
Patent number
9,701,656
Issue date
Jul 11, 2017
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chemical crosslinkers and compositions thereof
Patent number
9,695,189
Issue date
Jul 4, 2017
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cysteamine prodrugs, pharmaceutical compositions thereof, and metho...
Patent number
9,630,917
Issue date
Apr 25, 2017
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fumarate compounds, pharmaceutical compositions thereof, and method...
Patent number
9,630,934
Issue date
Apr 25, 2017
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cysteine, N-acetylcysteine, and penicillamine related compounds, ph...
Patent number
9,630,918
Issue date
Apr 25, 2017
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fumarate compounds, pharmaceutical compositions thereof, and method...
Patent number
9,597,306
Issue date
Mar 21, 2017
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fumarate compounds, pharmaceutical compositions thereof, and method...
Patent number
9,598,354
Issue date
Mar 21, 2017
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fumarate compounds, pharmaceutical compositions thereof, and method...
Patent number
9,532,968
Issue date
Jan 3, 2017
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods of synthesizing a levodopa ester prodrug
Patent number
9,533,941
Issue date
Jan 3, 2017
XenoPort, Inc.
Stephen P. Raillard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fumarate compounds, pharmaceutical compositions thereof, and method...
Patent number
9,409,872
Issue date
Aug 9, 2016
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fumarate compounds, pharmaceutical compositions thereof, and method...
Patent number
9,403,784
Issue date
Aug 2, 2016
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ibrutinib prodrugs, pharmaceutical compositions thereof, and method...
Patent number
9,394,312
Issue date
Jul 19, 2016
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cleavable drug conjugates, compositions thereof and methods of use
Patent number
9,295,731
Issue date
Mar 29, 2016
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods of synthesizing a levodopa ester prodrug
Patent number
9,290,445
Issue date
Mar 22, 2016
XenoPort, Inc.
Stephen P. Raillard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catechol protected levodopa diester prodrugs, compositions, and met...
Patent number
8,324,273
Issue date
Dec 4, 2012
XenoPort, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Levodopa dimethyl-substituted diester prodrugs, compositions, and m...
Patent number
8,324,272
Issue date
Dec 4, 2012
XenoPort, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Levodopa prodrug mesylate, compositions thereof, and uses thereof
Patent number
8,193,242
Issue date
Jun 5, 2012
XenoPort, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Levodopa prodrugs, and compositions and uses thereof
Patent number
8,163,958
Issue date
Apr 24, 2012
XenoPort, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Levodopa prodrug mesylate, compositions thereof, and uses thereof
Patent number
7,968,597
Issue date
Jun 28, 2011
XenoPort, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Levodopa prodrugs, and compositions and uses thereof
Patent number
7,956,212
Issue date
Jun 7, 2011
XenoPort, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Levodopa prodrug mesylate, compositions thereof, and uses thereof
Patent number
7,893,105
Issue date
Feb 22, 2011
XenoPort, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catechol protected levodopa diester prodrugs, compositions, and met...
Patent number
7,829,592
Issue date
Nov 9, 2010
XenoPort, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Levodopa dimethyl-substituted diester prodrugs compositions, and me...
Patent number
7,709,527
Issue date
May 4, 2010
XenoPort, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Levodopa prodrugs, and compositions and uses thereof
Patent number
7,671,089
Issue date
Mar 2, 2010
XenoPort, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Levodopa prodrug mesylate, compositions thereof, and uses thereof
Patent number
7,563,821
Issue date
Jul 21, 2009
XenoPort, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Levodopa prodrugs, and compositions and uses thereof
Patent number
7,534,813
Issue date
May 19, 2009
XenoPort, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
TIOPRONIN PRODRUGS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20170129867
Publication date
May 11, 2017
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
TRIENTINE PRODRUGS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20170129868
Publication date
May 11, 2017
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CYSTEINE, N-ACETYLCYSTEINE, AND PENICILLAMINE RELATED COMPOUNDS, PH...
Publication number
20170081280
Publication date
Mar 23, 2017
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CYSTEAMINE PRODRUGS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHO...
Publication number
20170081279
Publication date
Mar 23, 2017
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20170056358
Publication date
Mar 2, 2017
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20170027898
Publication date
Feb 2, 2017
MARK QUANG NGUYEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20170022147
Publication date
Jan 26, 2017
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20170022153
Publication date
Jan 26, 2017
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20170020837
Publication date
Jan 26, 2017
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20170022149
Publication date
Jan 26, 2017
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20170008834
Publication date
Jan 12, 2017
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20170008835
Publication date
Jan 12, 2017
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20170001952
Publication date
Jan 5, 2017
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20170001953
Publication date
Jan 5, 2017
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
IBRUTINIB PRODRUGS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20160361315
Publication date
Dec 15, 2016
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20160355464
Publication date
Dec 8, 2016
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20160318848
Publication date
Nov 3, 2016
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20160296522
Publication date
Oct 13, 2016
MARK QUANG NGUYEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20160297770
Publication date
Oct 13, 2016
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20160237041
Publication date
Aug 18, 2016
Mark Quang Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHOD...
Publication number
20160229819
Publication date
Aug 11, 2016
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS OF SYNTHESIZING A LEVODOPA ESTER PRODRUG
Publication number
20160176804
Publication date
Jun 23, 2016
Xenoport, Inc.
STEPHEN P. RAILLARD
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS OF USING CLEAVABLE DRUG CONJUGATES AND COMPOSITIONS THEREOF
Publication number
20160143937
Publication date
May 26, 2016
MARK QUANG NGUYEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CLEAVABLE DRUG CONJUGATES, COMPOSITIONS THEREOF AND METHODS OF USE
Publication number
20160129027
Publication date
May 12, 2016
MARK QUANG NGUYEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CLEAVABLE DRUG CONJUGATES, COMPOSITIONS THEREOF AND METHODS OF USE
Publication number
20140294851
Publication date
Oct 2, 2014
MARK QUANG NGUYEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CHEMICAL CROSSLINKERS AND COMPOSITIONS THEREOF
Publication number
20140249319
Publication date
Sep 4, 2014
Mark Quang Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Levodopa Prodrugs, and Compositions and Uses Thereof
Publication number
20120296109
Publication date
Nov 22, 2012
Xenoport, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Levodopa Prodrugs, and Compositions and Uses Thereof
Publication number
20120190861
Publication date
Jul 26, 2012
Xenoport, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LEVODOPA PRODRUGS, AND COMPOSITIONS AND USES THEREOF
Publication number
20110201817
Publication date
Aug 18, 2011
Xenoport, Inc.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LEVODOPA PRODRUG MESYLATE, COMPOSITIONS THEREOF, AND USES THEREOF
Publication number
20110111062
Publication date
May 12, 2011
Jia-Ning XIANG
C07 - ORGANIC CHEMISTRY