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Volkmar Guenzler-Pukall
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San Leandro, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Nitrogen-containing heteroaryl compounds and methods of use thereof
Patent number
11,229,637
Issue date
Jan 25, 2022
FibroGen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing heteroaryl compounds and methods of use thereof
Patent number
10,646,482
Issue date
May 12, 2020
FibroGen, Inc.
Michael P. Arend
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogen-containing heteroaryl compounds and methods of use thereof
Patent number
10,092,558
Issue date
Oct 9, 2018
FibroGen, Inc.
Michael P. Arend
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogen-containing heteroaryl compounds and methods of use thereof
Patent number
9,339,527
Issue date
May 17, 2016
FibroGen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing heteroaryl compounds and methods of use thereof
Patent number
8,916,585
Issue date
Dec 23, 2014
FibroGen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing heteroaryl compounds and methods of use thereof
Patent number
8,765,956
Issue date
Jul 1, 2014
FibroGen, Inc.
Michael P. Arend
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Enhanced erythropoiesis and iron metabolism
Patent number
8,629,131
Issue date
Jan 14, 2014
FibroGen, Inc.
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Enhanced erythropoiesis and iron metabolism
Patent number
8,614,204
Issue date
Dec 24, 2013
FibroGen, Inc.
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Enhanced erythropoiesis and iron metabolism
Patent number
8,609,646
Issue date
Dec 17, 2013
FibroGen, Inc.
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Enhanced erythropoiesis and iron metabolism
Patent number
8,604,013
Issue date
Dec 10, 2013
FibroGen, Inc.
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Enhanced erythropoiesis and iron metabolism
Patent number
8,604,012
Issue date
Dec 10, 2013
FibroGen, Inc.
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stabilization of hypoxia inducible factor (HIF) alpha
Patent number
8,466,172
Issue date
Jun 18, 2013
FibroGen, Inc.
Volkmar Guenzler-Pukall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing heteroaryl compounds and methods of use thereof
Patent number
8,278,325
Issue date
Oct 2, 2012
FibroGen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fat regulation
Patent number
8,202,834
Issue date
Jun 19, 2012
FibroGen, Inc.
Patrick D. Fourney
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Treatment of diabetes
Patent number
8,124,582
Issue date
Feb 28, 2012
FibroGen, Inc.
Volkmar Guenzler-Pukall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing heteroaryl compounds and methods of use thereof
Patent number
8,017,625
Issue date
Sep 13, 2011
FibroGen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing heteroaryl compounds and methods of use thereof
Patent number
7,863,292
Issue date
Jan 4, 2011
FibroGen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing heteroaryl compounds and methods of user thereof
Patent number
7,629,357
Issue date
Dec 8, 2009
FibroGen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fat regulation
Patent number
7,618,940
Issue date
Nov 17, 2009
FibroGen, Inc.
Patrick D. Fourney
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing heteroaryl compounds and methods of use thereof
Patent number
7,323,475
Issue date
Jan 29, 2008
FibroGen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
NOVEL NITROGEN-CONTAINING HETEROARYL COMPOUNDS AND METHODS OF USE T...
Publication number
20210060000
Publication date
Mar 4, 2021
FibroGen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL NITROGEN-CONTAINING HETEROARYL COMPOUNDS AND METHODS OF USE T...
Publication number
20190240213
Publication date
Aug 8, 2019
FibroGen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL NITROGEN-CONTAINING HETEROARYL COMPOUNDS AND METHODS OF USE T...
Publication number
20170035747
Publication date
Feb 9, 2017
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL NITROGEN-CONTAINING HETEROARYL COMPOUNDS AND METHODS OF USE T...
Publication number
20140343094
Publication date
Nov 20, 2014
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL NITROGEN-CONTAINING HETEROARYL COMPOUNDS AND METHODS OF USE T...
Publication number
20130310565
Publication date
Nov 21, 2013
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Stabilization of Hypoxia Inducible Factor (HIF) Alpha
Publication number
20130245037
Publication date
Sep 19, 2013
FibroGen, Inc.
Volkmar Guenzler-Pukall
G01 - MEASURING TESTING
Information
Patent Application
Methods for treating anemia using inhibitors of hypoxia-inducible f...
Publication number
20130203805
Publication date
Aug 8, 2013
FibroGen, Inc.
Stephen J. Klaus
G01 - MEASURING TESTING
Information
Patent Application
NOVEL NITROGEN-CONTAINING HETEROARYL COMPOUNDS AND METHODS OF USE T...
Publication number
20130178417
Publication date
Jul 11, 2013
Fibrogen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL NITROGEN-CONTAINING HETEROARYL COMPOUNDS AND METHODS OF USE T...
Publication number
20120029011
Publication date
Feb 2, 2012
Fibrogen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods for treating anemia using inhibitors of hypoxia-inducible f...
Publication number
20110166178
Publication date
Jul 7, 2011
FibroGen, Inc.
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Stabilization of hypoxia inducible factor (HIF) alpha
Publication number
20110166145
Publication date
Jul 7, 2011
FibroGen, Inc.
Volkmar Guenzler-Pukall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS FOR REDUCING BLOOD PRESSURE
Publication number
20110039878
Publication date
Feb 17, 2011
Volkmar Guenzler-Pukall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Enhanced erythropoiesis and iron metabolism
Publication number
20110039886
Publication date
Feb 17, 2011
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Enhanced erythropoiesis and iron metabolism
Publication number
20110038950
Publication date
Feb 17, 2011
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Enhanced erythropoiesis and iron metabolism
Publication number
20100280044
Publication date
Nov 4, 2010
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Enhanced erythropoiesis and iron metabolism
Publication number
20100278941
Publication date
Nov 4, 2010
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fat regulation
Publication number
20100168152
Publication date
Jul 1, 2010
FibroGen, Inc.
Patrick D. Fourney
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL NITROGEN-CONTAINING HETEROARYL COMPOUNDS AND METHODS OF USE T...
Publication number
20080293763
Publication date
Nov 27, 2008
Fibrogen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel Nitrogen-Containing Heteroaryl Compounds And Methods of Use T...
Publication number
20070185159
Publication date
Aug 9, 2007
Fibrogen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel nitrogen-containing heteroaryl compounds and methods of use t...
Publication number
20070155784
Publication date
Jul 5, 2007
Fibrogen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Stabilization of hypoxia inducible factor (HIF) alpha
Publication number
20060270699
Publication date
Nov 30, 2006
FibroGen, Inc.
Volkmar Guenzler-Pukall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Stabilization of hypoxia inducible factor (HIF) alpha
Publication number
20060258702
Publication date
Nov 16, 2006
FibroGen, Inc.
Volkmar Guenzler-Pukall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Stabilization of hypoxia inducible factor (HIF) alpha
Publication number
20060258660
Publication date
Nov 16, 2006
FibroGen, Inc.
Volkmar Guenzler-Pukall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Cytoprotection through the use of hif hydroxylase inhibitors
Publication number
20060251638
Publication date
Nov 9, 2006
Volkmar Guenzler-Pukall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel nitrogen-containing heteroaryl compounds and methods of use t...
Publication number
20060217416
Publication date
Sep 28, 2006
Fibrogen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods of increasing endogenous erythropoietin (EPO)
Publication number
20060183695
Publication date
Aug 17, 2006
FibroGen, Inc.
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods of increasing endogenous erythropoietin (EPO)
Publication number
20060178316
Publication date
Aug 10, 2006
FibroGen, Inc.
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods of increasing endogenous erythropoietin (EPO)
Publication number
20060178317
Publication date
Aug 10, 2006
FibroGen, Inc.
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Enhanced erythropoiesis and iron metabolism
Publication number
20050020487
Publication date
Jan 27, 2005
Stephen J. Klaus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel nitrogen-containing heteroaryl compounds and methods of use t...
Publication number
20040254215
Publication date
Dec 16, 2004
Fibrogen, Inc.
Michael P. Arend
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE