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PRANIT S. METKAR
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WILMINGTON, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for converting raffinate butenes to propylene
Patent number
11,926,587
Issue date
Mar 12, 2024
Lyondell Chemical Technology, L.P.
Lei Zhang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Glycerin-only reaction for allyl alcohol production
Patent number
11,358,920
Issue date
Jun 14, 2022
Lyondell Chemical Technology, L.P.
Xueyong Yang
C07 - ORGANIC CHEMISTRY
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
By-product stream upgrading in a propylene oxide/styrene coproducti...
Patent number
10,526,549
Issue date
Jan 7, 2020
Lyondell Chemical Technology, L.P.
Sandor Nagy
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
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
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
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 CONVERTING RAFFINATE BUTENES TO PROPYLENE
Publication number
20220081376
Publication date
Mar 17, 2022
Lyondell Chemical Technology, L.P.
Lei Zhang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GLYCERIN-ONLY REACTION FOR ALLYL ALCOHOL PRODUCTION
Publication number
20220048840
Publication date
Feb 17, 2022
Lyondell Chemical Technology, L.P.
Xueyong Yang
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
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
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
REACTIVE DISTILLATION PROCESS FOR THE ESTERIFICATION OF FURANDICARB...
Publication number
20190031634
Publication date
Jan 31, 2019
E I DU PONT DE NEMOURS AND COMPANY
Pranit S. Metkar
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
BY-PRODUCT STREAM UPGRADING IN A PROPYLENE OXIDE/STYRENE COPRODUCTI...
Publication number
20180312764
Publication date
Nov 1, 2018
Lyondell Chemical Technology, L.P.
Sandor Nagy
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
REACTIVE DISTILLATION PROCESS FOR THE ESTERIFICATION OF FURANDICARB...
Publication number
20180155307
Publication date
Jun 7, 2018
Pranit S. Metkar
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
Multi-Component and Layered Formulations for Enhanced Selective Cat...
Publication number
20120309610
Publication date
Dec 6, 2012
UNIVERSITY OF HOUSTON SYSTEM
Michael P. Harold
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL