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Steven W. Shuey
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Chadds Ford, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Amphiphilic polysaccharide derivatives and compositions comprising...
Patent number
12,006,489
Issue date
Jun 11, 2024
The Procter & Gamble Company
Zhengzheng Huang
B08 - CLEANING
Information
Patent Grant
Amphiphilic polysaccharide derivatives and compositions comprising...
Patent number
11,584,901
Issue date
Feb 21, 2023
NUTRITION & BIOSCIENCES USA 4, INC.
Zhengzheng Huang
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Amphiphilic polysaccharide derivatives and compositions comprising...
Patent number
11,066,626
Issue date
Jul 20, 2021
NUTRITION & BIOSCIENCES USA 4, INC.
Zhengzheng Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymeric gravure printing form and process for preparing the same...
Patent number
10,166,754
Issue date
Jan 1, 2019
E I du Pont de Nemours and Company
Steven W Shuey
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymeric gravure printing form and process for preparing the same...
Patent number
9,931,830
Issue date
Apr 3, 2018
E I du Pont de Nemours and Company
Steven W Shuey
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Hydrogel tissue adhesive formed from aminated polysaccharide and al...
Patent number
9,044,529
Issue date
Jun 2, 2015
Actamax Surgical Materials, LLC
Helen S. M. Lu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tissue coating for preventing undesired tissue-to-tissue adhesions
Patent number
8,932,622
Issue date
Jan 13, 2015
Actamax Surgical Materials, LLC
Steven W. Shuey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel tissue adhesive for medical use
Patent number
8,796,242
Issue date
Aug 5, 2014
Actamax Surgical Materials, LLC
Helen S. M. Lu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel tissue adhesive for medical use
Patent number
8,778,326
Issue date
Jul 15, 2014
Actamax Surgical Materials, LLC
Helen S. M. Lu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aromatic chalcogen compounds and their use
Patent number
8,766,242
Issue date
Jul 1, 2014
E I du Pont de Nemours and Company
Nora Sabina Radu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aldehyde-functionalized polysaccharides
Patent number
8,580,950
Issue date
Nov 12, 2013
Actamax Surgical Materials, LLC
Helen S. M. Lu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aldehyde-functionalized polysaccharides
Patent number
8,580,951
Issue date
Nov 12, 2013
Actamax Surgical Materials, LLC
Helen S. M. Lu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organometallic complexes
Patent number
8,470,208
Issue date
Jun 25, 2013
E I du Pont de Nemours and Company
Norman Herron
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Aromatic chalcogen compounds and their use
Patent number
8,089,064
Issue date
Jan 3, 2012
E. I. Du Pont de Nemours and Company
Nora Sabina Radu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tris(N-aryl benzimidazole)benzenes and their use in electronic devices
Patent number
8,063,230
Issue date
Nov 22, 2011
E. I. Du Pont de Nemours and Company
Steven W. Shuey
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivatized 3,4-alkylenedioxythiophene monomers, methods of making...
Patent number
7,999,121
Issue date
Aug 16, 2011
E. I. Du Pont de Nemours and Company
Shawn Yeisley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivatized 3,4-Alkylenedioxythiophene monomers, methods of making...
Patent number
7,838,688
Issue date
Nov 23, 2010
E. I. Du Pont de Nemours and Company
Shawn Yeisley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing hydroxystyrenes and acetylated derivatives the...
Patent number
7,586,013
Issue date
Sep 8, 2009
E. I. Du Pont de Nemours and Company
Keith Kunitsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aromatic chalcogen compounds and their use
Patent number
7,504,769
Issue date
Mar 17, 2009
E. I. du Pont de Nemours Company
Nora Sabina Radu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for preparing glycidyloxystyrene monomers and polymers thereof
Patent number
7,468,415
Issue date
Dec 23, 2008
E. I. Du Pont de Nemours and Company
Keith Kunitsky
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for conversion of tyrosine to p-hydroxystyrene and p-acet...
Patent number
7,402,713
Issue date
Jul 22, 2008
E. I. Du Pont de Nemours and Company
Steven W. Shuey
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
β-peptoids with antimicrobial activity
Patent number
7,307,061
Issue date
Dec 11, 2007
E. I. Du Pont de Nemours and Company
Steven W. Shuey
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Methods of making tris(N-aryl benzimidazoles)benzenes and their use...
Patent number
7,273,939
Issue date
Sep 25, 2007
E. I. Du Pont de Nemours and Company
Mark A. Guidry
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Angiogenesis-inhibitory tripeptides, compositions and their methods...
Patent number
6,815,426
Issue date
Nov 9, 2004
E. I. Du Pont de Nemours and Company
Mark A. Scialdone
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
AMPHIPHILIC POLYSACCHARIDE DERIVATIVES AND COMPOSITIONS COMPRISING...
Publication number
20220056375
Publication date
Feb 24, 2022
NUTRITION & BIOSCIENCES USA 4, INC.
Zhengzheng Huang
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
AMPHIPHILIC POLYSACCHARIDE DERIVATIVES AND COMPOSITIONS COMPRISING...
Publication number
20220041960
Publication date
Feb 10, 2022
NUTRITION & BIOSCIENCES USA 4, INC.
Helen Lu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AMPHIPHILIC POLYSACCHARIDE DERIVATIVES AND COMPOSITIONS COMPRISING...
Publication number
20200002646
Publication date
Jan 2, 2020
E I DU PONT DE NEMOURS AND COMPANY
Zhengzheng Huang
B08 - CLEANING
Information
Patent Application
POLYMERIC GRAVURE PRINTING FORM AND PROCESS FOR PREPARING THE SAME...
Publication number
20180178503
Publication date
Jun 28, 2018
E I DU PONT DE NEMOURS AND COMPANY
STEVEN W. SHUEY
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
POLYMERIC PRINTING FORM AND PROCESS FOR PREPARING THE SAME WITH CUR...
Publication number
20160288479
Publication date
Oct 6, 2016
E I DU PONT DE NEMOURS AND COMPANY
STEVEN W. SHUEY
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR MAKING ALDEHYDE-FUNCTIONALIZED POLYSACCHARIDES
Publication number
20130303748
Publication date
Nov 14, 2013
Actamax Surgical Materials, LLC
Samuel D. Arthur
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROGEL TISSUE ADHESIVE FOR MEDICAL USE
Publication number
20130261080
Publication date
Oct 3, 2013
ACTAMAX SURGICAL MATERIALS LLC
Helen S.M. Lu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGEL TISSUE ADHESIVE FOR MEDICAL USE
Publication number
20120148523
Publication date
Jun 14, 2012
ACTAMAX SURGICAL MATERIALS LLC
Helen S.M. Lu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ALDEHYDE-FUNCTIONALIZED POLYSACCHARIDES
Publication number
20120142787
Publication date
Jun 7, 2012
E.I. du Pont de Nemours and Company
Helen S. M. LU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AROMATIC CHALCOGEN COMPOUNDS AND THEIR USE
Publication number
20120068166
Publication date
Mar 22, 2012
E.I. du Pont de Nemours and Company
Nora Sabina Radu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ALDEHYDE-FUNCTIONALIZED POLYSACCHARIDES
Publication number
20120004194
Publication date
Jan 5, 2012
E.I. DU PONT NEMOURS AND COMPANY
Helen S.M. Lu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROGEL TISSUE ADHESIVE FORMED FROM AMINATED POLYSACCHARIDE AND AL...
Publication number
20110224724
Publication date
Sep 15, 2011
Helen S.M. Lu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TISSUE COATING FOR PREVENTING UNDESIRED TISSUE-TO-TISSUE ADHESIONS
Publication number
20110045075
Publication date
Feb 24, 2011
E.I. du Pont de Nemours and Company
Steven W. Shuey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DERIVATIZED 3,4-ALKYLENEDIOXYTHIOPHENE MONOMERS, METHODS OFMAKING T...
Publication number
20110024693
Publication date
Feb 3, 2011
E.I. du Pont de Nemours and Company
Shawn Yeisley
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organometallic complexes
Publication number
20100264380
Publication date
Oct 21, 2010
Norman Herron
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
AROMATIC CHALCOGEN COMPOUNDS AND THEIR USE
Publication number
20090121627
Publication date
May 14, 2009
E.I. Du Pont De Nemours and Company
Nora Sabina Radu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Derivatized 3,4-Alkylenedioxythiophene Monomers, Methods of Making...
Publication number
20090008609
Publication date
Jan 8, 2009
E.I. du Pont de Nemours and Company
Shawn Yeisley
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR CONVERSION OF TYROSINE TO P-HYDROXYSTYRENE AND P-HYDROX...
Publication number
20080167493
Publication date
Jul 10, 2008
STEVEN W. SHUEY
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING GLYCIDYLOXYSTYRENE MONOMERS AND POLYMERS THEREOF
Publication number
20080167433
Publication date
Jul 10, 2008
KEITH KUNITSKY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BETA PEPTOIDS WITH ANTIMICROBIAL ACTIVITY
Publication number
20080081789
Publication date
Apr 3, 2008
Steven W. Shuey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods of making tris(N-aryl benzimidazoles)benzenes and their use...
Publication number
20080001534
Publication date
Jan 3, 2008
E.I. Du Pont De Nemours and Company
Mark A. Guidry
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for conversion of tyrosine to p-hydroxystyrene and p-acet...
Publication number
20070213569
Publication date
Sep 13, 2007
Steven W. Shuey
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Poly(hydroxystyrene) stain resist
Publication number
20070096052
Publication date
May 3, 2007
Steven Willis Shuey
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Beta-peptoids with antimicrobial activity
Publication number
20060160735
Publication date
Jul 20, 2006
Steven W. Shuey
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Aromatic chalcogen compounds and their use
Publication number
20060134538
Publication date
Jun 22, 2006
Nora Sabina Radu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for preparing hydroxystyrenes and acetylated derivatives the...
Publication number
20050228191
Publication date
Oct 13, 2005
Keith Kunitsky
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Compositions containing lactone compatibilizers
Publication number
20050127321
Publication date
Jun 16, 2005
Paul Joseph Fagan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Angiogenesis-inhibitory tripeptides, compositions and their methods...
Publication number
20030027769
Publication date
Feb 6, 2003
Mark A. Scialdone
C07 - ORGANIC CHEMISTRY