SUMIT CHAKRABORTY

Person

JOHNSON CITY, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ester synthesis using heterogeneous Au/TiO2 catalyst
- Patent number 11,827,595
- Issue date Nov 28, 2023
- Eastman Chemical Company
- William Christopher Ketchie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for the manufacture of cyclododecasulfur
- Patent number 11,059,722
- Issue date Jul 13, 2021
- Eastman Chemical Company
- Scott Donald Barnicki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Synthesis of triethylene glycol bis(2-ethylhexanoate)
- Patent number 10,829,429
- Issue date Nov 10, 2020
- Eastman Chemical Company
- Sumit Chakraborty
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for the manufacture of cyclododecasulfur
- Patent number 10,611,637
- Issue date Apr 7, 2020
- Eastman Chemical Company
- Scott Donald Barnicki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Iron-catalyzed selective production of methyl esters from aldehydes
- Patent number 10,590,062
- Issue date Mar 17, 2020
- Eastman Chemical Company
- Sumit Chakraborty
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of esters
- Patent number 10,577,305
- Issue date Mar 3, 2020
- Eastman Chemical Company
- Sumit Chakraborty
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making formic acid utilizing lower-boiling formate esters
- Patent number 10,570,081
- Issue date Feb 25, 2020
- Eastman Chemical Company
- Scott Donald Barnicki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making formic acid utilizing higher-boiling formate esters
- Patent number 10,544,077
- Issue date Jan 28, 2020
- Eastman Chemical Company
- Scott Donald Barnicki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Iron-catalyzed cross-coupling of methanol with secondary or tertiar...
- Patent number 10,435,349
- Issue date Oct 8, 2019
- Eastman Chemical Company
- Sumit Chakraborty
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Iron-catalyzed transfer hydrogenation of esters to alcohols
- Patent number 10,266,466
- Issue date Apr 23, 2019
- Eastman Chemical Company
- Sumit Chakraborty
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of glycols via transfer hydrogenation of alpha-functional...
- Patent number 10,266,467
- Issue date Apr 23, 2019
- Eastman Chemical Company
- Sumit Chakraborty
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the manufacture of cyclododecasulfur
- Patent number 10,011,485
- Issue date Jul 3, 2018
- Eastman Chemical Company
- Scott Donald Barnicki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the manufacture of polymeric sulfur
- Patent number 10,000,380
- Issue date Jun 19, 2018
- Eastman Chemical Company
- Scott Donald Barnicki
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ESTER SYNTHESIS USING HETEROGENEOUS AU/TIO2 CATALYST
- Publication number 20220251020
- Publication date Aug 11, 2022
- Eastman Chemical Company
- William Christopher Ketchie
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES USEFUL IN THE MANUFACTURE OF CYCLODODECASULFUR
- Publication number 20220169506
- Publication date Jun 2, 2022
- Eastman Chemical Company
- SCOTT DONALD BARNICKI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESSES USEFUL IN THE MANUFACTURE OF CYCLODODECASULFUR
- Publication number 20220169505
- Publication date Jun 2, 2022
- Eastman Chemical Company
- SCOTT DONALD BARNICKI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESSES USEFUL IN THE MANUFACTURE OF CYCLODODECASULFUR
- Publication number 20220162761
- Publication date May 26, 2022
- Eastman Chemical Company
- SCOTT DONALD BARNICKI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESSES USEFUL IN THE MANUFACTURE OF CYCLODODECASULFUR
- Publication number 20220162068
- Publication date May 26, 2022
- Eastman Chemical Company
- SCOTT DONALD BARNICKI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE MANUFACTURE OF CYCLODODECASULFUR
- Publication number 20200216316
- Publication date Jul 9, 2020
- Eastman Chemical Company
- SCOTT DONALD BARNICKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE MANUFACTURE OF CYCLODODECASULFUR
- Publication number 20200207621
- Publication date Jul 2, 2020
- Eastman Chemical Company
- SCOTT DONALD BARNICKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS OF TRIETHYLENE GLYCOL BIS(2-ETHYLHEXANOATE)
- Publication number 20200148619
- Publication date May 14, 2020
- Eastman Chemical Company
- Sumit Chakraborty
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HOMOGENEOUS IRON CATALYSTS FOR THE CONVERSION OF METHANOL TO METHYL...
- Publication number 20190039990
- Publication date Feb 7, 2019
- Eastman Chemical Company
- Sumit Chakraborty
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR MAKING FORMIC ACID UTILIZING LOWER-BOILING FORMATE ESTERS
- Publication number 20190039984
- Publication date Feb 7, 2019
- Eastman Chemical Company
- Scott Donald Barnicki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR MAKING FORMIC ACID UTILIZING HIGHER-BOILING FORMATE ESTERS
- Publication number 20190039985
- Publication date Feb 7, 2019
- Eastman Chemical Company
- Scott Donald Barnicki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IRON-CATALYZED CROSS-COUPLING OF METHANOL WITH SECONDARY OR TERTIAR...
- Publication number 20190039992
- Publication date Feb 7, 2019
- Eastman Chemical Company
- Sumit Chakraborty
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IRON-CATALYZED TRANSFER HYDROGENATION OF ESTERS TO ALCOHOLS
- Publication number 20190039977
- Publication date Feb 7, 2019
- Eastman Chemical Company
- Sumit Chakraborty
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS OF GLYCOLS VIA TRANSFER HYDROGENATION OF ALPHA-FUNCTIONAL...
- Publication number 20190039978
- Publication date Feb 7, 2019
- Eastman Chemical Company
- Sumit Chakraborty
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HOMOGENEOUS IRON CATALYSTS FOR THE CONVERSION OF ETHANOL TO ETHYL A...
- Publication number 20190039991
- Publication date Feb 7, 2019
- Eastman Chemical Company
- Sumit Chakraborty
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE MANUFACTURE OF CYCLODODECASULFUR
- Publication number 20180273382
- Publication date Sep 27, 2018
- Eastman Chemical Company
- SCOTT DONALD BARNICKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE MANUFACTURE OF CYCLODODECASULFUR
- Publication number 20170253484
- Publication date Sep 7, 2017
- Eastman Chemical Company
- SCOTT DONALD BARNICKI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE MANUFACTURE OF POLYMERIC SULFUR
- Publication number 20170253483
- Publication date Sep 7, 2017
- Eastman Chemical Company
- SCOTT DONALD BARNICKI
- C01 - INORGANIC CHEMISTRY

SUMIT CHAKRABORTY

Person

Patents Grantslast 30 patents

Ester synthesis using heterogeneous Au/TiO2 catalyst

Method for the manufacture of cyclododecasulfur

Synthesis of triethylene glycol bis(2-ethylhexanoate)

Method for the manufacture of cyclododecasulfur

Iron-catalyzed selective production of methyl esters from aldehydes

Process for the production of esters

Process for making formic acid utilizing lower-boiling formate esters

Process for making formic acid utilizing higher-boiling formate esters

Iron-catalyzed cross-coupling of methanol with secondary or tertiar...

Iron-catalyzed transfer hydrogenation of esters to alcohols

Synthesis of glycols via transfer hydrogenation of alpha-functional...

Method for the manufacture of cyclododecasulfur

Method for the manufacture of polymeric sulfur

Patents Applicationslast 30 patents

ESTER SYNTHESIS USING HETEROGENEOUS AU/TIO2 CATALYST

PROCESSES USEFUL IN THE MANUFACTURE OF CYCLODODECASULFUR

PROCESSES USEFUL IN THE MANUFACTURE OF CYCLODODECASULFUR

PROCESSES USEFUL IN THE MANUFACTURE OF CYCLODODECASULFUR

PROCESSES USEFUL IN THE MANUFACTURE OF CYCLODODECASULFUR

METHOD FOR THE MANUFACTURE OF CYCLODODECASULFUR

METHOD FOR THE MANUFACTURE OF CYCLODODECASULFUR

SYNTHESIS OF TRIETHYLENE GLYCOL BIS(2-ETHYLHEXANOATE)

HOMOGENEOUS IRON CATALYSTS FOR THE CONVERSION OF METHANOL TO METHYL...

PROCESS FOR MAKING FORMIC ACID UTILIZING LOWER-BOILING FORMATE ESTERS

PROCESS FOR MAKING FORMIC ACID UTILIZING HIGHER-BOILING FORMATE ESTERS

IRON-CATALYZED CROSS-COUPLING OF METHANOL WITH SECONDARY OR TERTIAR...

IRON-CATALYZED TRANSFER HYDROGENATION OF ESTERS TO ALCOHOLS

SYNTHESIS OF GLYCOLS VIA TRANSFER HYDROGENATION OF ALPHA-FUNCTIONAL...

HOMOGENEOUS IRON CATALYSTS FOR THE CONVERSION OF ETHANOL TO ETHYL A...

METHOD FOR THE MANUFACTURE OF CYCLODODECASULFUR

METHOD FOR THE MANUFACTURE OF CYCLODODECASULFUR

METHOD FOR THE MANUFACTURE OF POLYMERIC SULFUR