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Ron Ozer
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Processes for preparing 2,5-furandicarboxylic acid and esters thereof
Patent number
10,865,190
Issue date
Dec 15, 2020
E I du Pont de Nemours and Company
Pranit S Metkar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for preparing 2,5-furandicarboxylic acid and esters thereof
Patent number
10,457,657
Issue date
Oct 29, 2019
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Pranit S. Metkar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Conversion of ethanol to a reaction product comprising 1-butanol us...
Patent number
9,211,529
Issue date
Dec 15, 2015
E I du Pont de Nemours and Company
Paul Joseph Fagan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of furfural
Patent number
9,181,211
Issue date
Nov 10, 2015
E I du Pont de Nemours and Company
David Richard Corbin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of furfural
Patent number
9,181,209
Issue date
Nov 10, 2015
E I du Pont de Nemours and Company
Paul Joseph Fagan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vapor-phase decarbonylation process
Patent number
9,067,904
Issue date
Jun 30, 2015
E I du Pont de Nemours and Company
Ronnie Ozer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of furfural
Patent number
9,012,664
Issue date
Apr 21, 2015
E I du Pont de Nemours and Company
David Richard Corbin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Conversion of ethanol to a reaction product comprising 1-butanol us...
Patent number
8,962,896
Issue date
Feb 24, 2015
E I du Pont de Nemours and Company
Paul Joseph Fagan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vapor-phase decarbonylation process
Patent number
8,754,245
Issue date
Jun 17, 2014
E I du Pont de Nemours and Company
Ronnie Ozer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vapor phase decarbonylation process
Patent number
8,710,251
Issue date
Apr 29, 2014
E I du Pont de Nemours and Company
Ronnie Ozer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Decarbonylation process
Patent number
8,653,287
Issue date
Feb 18, 2014
E I du Pont de Nemours and Company
Ronnie Ozer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Conversion of butanol to a reaction product comprising 2-ethylhexan...
Patent number
8,431,753
Issue date
Apr 30, 2013
E I du Pont de Nemours and Company
Ronnie Ozer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vapor-phase decarbonylation process
Patent number
8,404,871
Issue date
Mar 26, 2013
E I du Pont de Nemours and Company
Ke Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making a composition comprising at least two different...
Patent number
8,398,728
Issue date
Mar 19, 2013
E I du Pont de Nemours and Company
Ronnie Ozer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrocyanation of pentenenitriles
Patent number
8,088,943
Issue date
Jan 3, 2012
Invista North America S.a r.l.
Thomas Foo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic conversion of ethanol and hydrogen to a 1-butanol-contain...
Patent number
8,071,823
Issue date
Dec 6, 2011
E.I. du Pont de Nemours and Company
Ronnie Ozer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic conversion of ethanol and hydrogen to a 1-butanol-contain...
Patent number
8,071,822
Issue date
Dec 6, 2011
E. I. Du Pont de Nemours and Company
Ronnie Ozer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making and refining 3-pentenenitrile, and for refining...
Patent number
7,977,502
Issue date
Jul 12, 2011
Invista North America S.a r.l.
Thomas Foo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for removing color from polymeric material
Patent number
7,947,750
Issue date
May 24, 2011
BASF SE
Ronnie Ozer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for making 3-pentenenitrile by hydrocyanation of butadiene
Patent number
7,880,028
Issue date
Feb 1, 2011
Invista North America S.a r.l.
Thomas Foo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lanthanum-promoted supported metal catalysts and process for produc...
Patent number
7,807,857
Issue date
Oct 5, 2010
E. I. DuPont de Nemours and Company
Kostantinos Kourtakis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrocyanation process with reduced yield losses
Patent number
7,709,674
Issue date
May 4, 2010
Invista North America S.a r.l.
Thomas Foo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making 3-pentenenitrile by hydrocyanation of butadiene
Patent number
7,709,673
Issue date
May 4, 2010
Invista North America S.a r.l.
Thomas Foo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrocyanation process with reduced yield losses
Patent number
7,659,422
Issue date
Feb 9, 2010
INVISTA North America S.a.r.l.
Thomas Foo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making 5-formylvaleronitrile using reactivated catalyst
Patent number
6,750,362
Issue date
Jun 15, 2004
E. I. Du Pont de Nemours and Company
Emilio E. Bunel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of 6-aminocaproic acid
Patent number
6,372,939
Issue date
Apr 16, 2002
E. I. Du Pont de Nemours and Company
Emilio E. Bunel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of alkyl 6-aminocaproate
Patent number
6,365,770
Issue date
Apr 2, 2002
E. I. Du Pont de Nemours and Company
Emilio E. Bunel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of 6-aminocapronitrile and/or hexamethyl...
Patent number
5,986,126
Issue date
Nov 16, 1999
E. I. Du Pont de Nemours and Company
Emilio Enrique Bunel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of pentenoic acid
Patent number
5,536,873
Issue date
Jul 16, 1996
E. I. Du Pont de Nemours and Company
Bruce Murphree
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCING 2,5-FURANDICARBOXYLIC ACID DIALKYL ESTER
Publication number
20220274941
Publication date
Sep 1, 2022
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Pranit S. Metkar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MULTI-STAGE ESTERIFICATION PROCESS
Publication number
20220259169
Publication date
Aug 18, 2022
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
JUDY H. CIPOT-WECHSLER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes For Preparing 2,5-Furandicarboxylic Acid and Esters Thereof
Publication number
20220259168
Publication date
Aug 18, 2022
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
PRANIT S METKAR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING 2,5-FURANDICARBOXYLIC ACID DIALKYL ESTER
Publication number
20210188794
Publication date
Jun 24, 2021
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Pranit S. Metkar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MULTI-STAGE ESTERIFICATION PROCESS
Publication number
20210188795
Publication date
Jun 24, 2021
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
JUDY H. CIPOT-WECHSLER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR PREPARING 2,5-FURANDICARBOXYLIC ACID AND ESTERS THEREOF
Publication number
20210024480
Publication date
Jan 28, 2021
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
PRANIT S METKAR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MULTI-STAGE ESTERIFICATION PROCESS
Publication number
20200255392
Publication date
Aug 13, 2020
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
JUDY H. CIPOT-WECHSLER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING 2,5-FURANDICARBOXYLIC ACID DIALKYL ESTER
Publication number
20200255391
Publication date
Aug 13, 2020
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Pranit S. Metkar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR PREPARING 2,5-FURANDICARBOXYLIC ACID AND ESTERS THEREOF
Publication number
20200231557
Publication date
Jul 23, 2020
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Pranit S. METKAR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR PREPARING 2,5-FURANDICARBOXYLIC ACID AND ESTERS THEREOF
Publication number
20190389826
Publication date
Dec 26, 2019
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Pranit S. METKAR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR PREPARING 2,5-FURANDICARBOXYLIC ACID AND ESTERS THEREOF
Publication number
20190300494
Publication date
Oct 3, 2019
E I DU PONT DE NEMOURS AND COMPANY
PRANIT S. METKAR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR PREPARING 2,5-FURANDICARBOXYLIC ACID AND ESTERS THEREOF
Publication number
20190119238
Publication date
Apr 25, 2019
E I DU PONT DE NEMOURS AND COMPANY
PRANIT S. METKAR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING 2,5-FURANDICARBOXYLIC ACID DIALKYL ESTER
Publication number
20190084952
Publication date
Mar 21, 2019
E I DU PONT DE NEMOURS AND COMPANY
Pranit S. Metkar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR PREPARING 2,5-FURANDICARBOXYLIC ACID AND ESTERS THEREOF
Publication number
20190047973
Publication date
Feb 14, 2019
E I DU PONT DE NEMOURS AND COMPANY
Pranit S. METKAR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LOW PRESSURE, HIGH TEMPERATURE PROCESS FOR FORMING 2,5-FURANDICARBO...
Publication number
20190031633
Publication date
Jan 31, 2019
E I DU PONT DE NEMOURS AND COMPANY
Judy H. Cipot-Wechsler
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR PREPARING 2,5-FURANDICARBOXYLIC ACID AND ESTERS THEREOF
Publication number
20180222877
Publication date
Aug 9, 2018
E I DU PONT DE NEMOURS AND COMPANY
Pranit S. Metkar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MULTI-STAGE ESTERIFICATION PROCESS
Publication number
20180179173
Publication date
Jun 28, 2018
E I DU PONT DE NEMOURS AND COMPANY
Judy H. Cipot-Wechsler
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF FURFURAL
Publication number
20150152074
Publication date
Jun 4, 2015
E I DU PONT DE NEMOURS AND COMPANY
DAVID RICHARD CORBIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CONVERSION OF ETHANOL TO A REACTION PRODUCT COMPRISING 1-BUTANOL US...
Publication number
20130303362
Publication date
Nov 14, 2013
Paul Joseph Fagan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONVERSION OF ETHANOL TO A REACTION PRODUCT COMPRISING 1-BUTANOL US...
Publication number
20130303363
Publication date
Nov 14, 2013
Paul Joseph Fagan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE PRODUCTION OF FURFURAL
Publication number
20130172583
Publication date
Jul 4, 2013
E I DU PONT DE NEMOURS AND COMPANY
David Richard Corbin
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF FURFURAL
Publication number
20130172584
Publication date
Jul 4, 2013
E I DU PONT DE NEMOURS AND COMPANY
David Richard Corbin
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF FURFURAL
Publication number
20130172581
Publication date
Jul 4, 2013
E I DU PONT DE NEMOURS AND COMPANY
Paul Joseph Fagan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF FURFURAL
Publication number
20130168227
Publication date
Jul 4, 2013
E I DU PONT DE NEMOURS AND COMPANY
Paul Joseph Fagan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CONVERSION OF BUTANOL TO A REACTION PRODUCT COMPRISING 2-ETHYLHEXAN...
Publication number
20120232314
Publication date
Sep 13, 2012
E.I. du Pont de Nemours and Company
Ronnie Ozer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
VAPOR PHASE DECARBONYLATION PROCESS
Publication number
20120165560
Publication date
Jun 28, 2012
E.I. du Pont de Nemours and Company
Ronnie Ozer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CONVERSION OF ETHANOL TO A REACTION PRODUCT COMPRISING 1-BUTANOL US...
Publication number
20120165577
Publication date
Jun 28, 2012
E.I. du Pont de Nemours and Company
Paul Joseph Fagan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DECARBONYLATION PROCESS
Publication number
20120157698
Publication date
Jun 21, 2012
E.I. du Pont de Nemours and Company
Ronnie Ozer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
VAPOR-PHASE DECARBONYLATION PROCESS
Publication number
20110201832
Publication date
Aug 18, 2011
Ke Li
C07 - ORGANIC CHEMISTRY
Information
Patent Application
VAPOR-PHASE DECARBONYLATION PROCESS
Publication number
20110196126
Publication date
Aug 11, 2011
E.I. du Pont de Nemours and Company
Ronnie Ozer
C07 - ORGANIC CHEMISTRY