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Kristin Ruebling-Jass
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Enzymatic synthesis of soluble glucan fiber
Patent number
12,110,347
Issue date
Oct 8, 2024
NUTRITION & BIOSCIENCES USA 4, INC.
Qiong Cheng
A21 - BAKING EDIBLE DOUGHS
Information
Patent Grant
Enzymatic synthesis of soluble glucan fiber
Patent number
11,261,264
Issue date
Mar 1, 2022
NUTRITION & BIOSCIENCES USA 4, INC.
Qiong Cheng
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Enzymatic synthesis of soluble glucan fiber
Patent number
10,351,633
Issue date
Jul 16, 2019
E I du Pont de Nemours and Company
Qiong Cheng
A21 - BAKING EDIBLE DOUGHS
Information
Patent Grant
Recombinant host cells having an increase in buoyant density
Patent number
9,273,336
Issue date
Mar 1, 2016
E. I. Du Pont de Nemours and Company
Ritu Bhalla
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Recombinant bacteria comprising novel sucrose transporters
Patent number
9,017,961
Issue date
Apr 28, 2015
E. I. Du Pont de Nemours and Company
Kristin Ruebling-Jass
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recombinant bacteria having improved sucrose utilization
Patent number
8,673,602
Issue date
Mar 18, 2014
E I du Pont de Nemours and Company
Qi Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Variant sucrose transporter polypeptides that enable faster sucrose...
Patent number
8,629,243
Issue date
Jan 14, 2014
E I du Pont de Nemours and Company
Qi Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recombinant Escherichia coli having enhanced acetyl-coenzyme a synt...
Patent number
8,288,137
Issue date
Oct 16, 2012
E I du Pont de Nemours and Company
Qi Chen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Host cell modifications that improve peptide production and downstr...
Patent number
7,915,011
Issue date
Mar 29, 2011
E. I. Du Pont de Nemours and Company
Qi Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of tetracysteine tags in fluorescence-activated cell sorting an...
Patent number
7,794,963
Issue date
Sep 14, 2010
E. I. Du Pont de Nemours and Company
Qiong Cheng
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Gene knockout mutations that increase peptide production
Patent number
7,662,587
Issue date
Feb 16, 2010
E. I. Du Pont de Nemours and Company
Qiong Cheng
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
ENZYMATIC SYNTHESIS OF SOLUBLE GLUCAN FIBER
Publication number
20220275112
Publication date
Sep 1, 2022
NUTRITION & BIOSCIENCES USA 4, INC.
Qiong Cheng
A21 - BAKING EDIBLE DOUGHS
Information
Patent Application
ENZYMATIC SYNTHESIS OF SOLUBLE GLUCAN FIBER
Publication number
20190389978
Publication date
Dec 26, 2019
DUPONT US HOLDING, LLC
Qiong Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENZYMATIC SYNTHESIS OF SOLUBLE GLUCAN FIBER
Publication number
20170218093
Publication date
Aug 3, 2017
E I DU PONT DE NEMOURS AND COMPANY
Qiong Cheng
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ENZYMATIC SYNTHESIS OF SOLUBLE GLUCAN FIBER
Publication number
20170198322
Publication date
Jul 13, 2017
E. I. du Pont de Nemours and Company
Qiong Cheng
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
RECOMBINANT BACTERIA COMPRISING NOVEL SUCROSE TRANSPORTERS
Publication number
20150203876
Publication date
Jul 23, 2015
E.I. du Pont de Nemours and Company
Kristin RUEBLING-JASS
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
RECOMBINANT BACTERIA COMPRISING NOVEL SUCROSE TRANSPORTERS
Publication number
20150064755
Publication date
Mar 5, 2015
E I Du Pont de Nemours and Company
Kristin Ruebling-Jass
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Variant Sucrose Transporter Polypeptides That Enable Faster Sucrose...
Publication number
20140093927
Publication date
Apr 3, 2014
E.I. du Pont de Nemours and Company
QI Chen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
RECOMBINANT BACTERIA COMPRISING NOVEL SUCROSE TRANSPORTERS
Publication number
20130230893
Publication date
Sep 5, 2013
E I DU PONT DE NEMOURS AND COMPANY
KRISTIN RUEBLING-JASS
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
VARIANT SUCROSE TRANSPORTER POLYPEPTIDES THAT ENABLE FASTER SUCROSE...
Publication number
20130045518
Publication date
Feb 21, 2013
E.I. du Pont de Nemours and Company
QI Chen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
RECOMBINANT BACTERIA HAVING IMPROVED SUCROSE UTILIZATION
Publication number
20130045519
Publication date
Feb 21, 2013
E.I. du Pont de Nemours and Company
QI Chen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
RECOMBINANT HOST CELLS HAVING AN INCREASE IN BUOYANT DENSITY
Publication number
20120214202
Publication date
Aug 23, 2012
E.I. du Pont de Nemours and Company
Ritu Bhalla
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
RECOMBINANT ESCHERICHIA COLI HAVING ENHANCED ACETYL-COENZYME A SYNT...
Publication number
20120122168
Publication date
May 17, 2012
E.I. du Pont de Nemours and Company
QI CHEN
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HOST CELL MODIFICATIONS THAT IMPROVE PEPTIDE PRODUCTION AND DOWNSTR...
Publication number
20100227361
Publication date
Sep 9, 2010
E.I. du Pont de Nemours and Company
QI CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GENES THAT INCREASE PEPTIDE PRODUCTION
Publication number
20100159513
Publication date
Jun 24, 2010
E.I. DU PONT DE NEMOURS AND COMPNAY
Qiong Cheng
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
USE OF TETRACYSTEINE TAGS IN FLUORESCENCE-ACTIVATED CELL SORTING AN...
Publication number
20090117609
Publication date
May 7, 2009
E.I. du Pont de Nemours and Company
Qiong Cheng
C07 - ORGANIC CHEMISTRY