Ashfaq Shaikh

Person

Kingsport, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...
- Patent number 11,655,227
- Issue date May 23, 2023
- Eastman Chemical Company
- Kevin John Fontenot
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Supersonic treatment of vapor streams for separation and drying of...
- Patent number 11,266,924
- Issue date Mar 8, 2022
- Eastman Chemical Company
- Ashfaq Shahanawaz Shaikh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...
- Patent number 11,066,376
- Issue date Jul 20, 2021
- Eastman Chemical Company
- Kevin John Fontenot
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Furan-2, 5-dicarboxylic acid purge process
- Patent number 11,027,219
- Issue date Jun 8, 2021
- Eastman Chemical Company
- Kenny Parker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Furan-2,5-dicarboxylic acid purge process
- Patent number 11,027,263
- Issue date Jun 8, 2021
- Eastman Chemical Company
- Mesfin Ejerssa Janka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...
- Patent number 10,954,207
- Issue date Mar 23, 2021
- Eastman Chemical Company
- Kevin John Fontenot
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Furan-2,5-dicarboxylic acid purge process
- Patent number 10,882,032
- Issue date Jan 5, 2021
- Eastman Chemical Company
- Kevin John Fontenot
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...
- Patent number 10,723,712
- Issue date Jul 28, 2020
- Eastman Chemical Company
- Kevin John Fontenot
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Supersonic treatment of vapor streams for separation and drying of...
- Patent number 10,702,793
- Issue date Jul 7, 2020
- Eastman Chemical Company
- Ashfaq Shahanawaz Shaikh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Furan-2,5-dicarboxylic acid purge process
- Patent number 10,695,755
- Issue date Jun 30, 2020
- Eastman Chemical Company
- Mesfin Ejerssa Janka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Purifying crude furan 2,5-dicarboxylic acid by hydrogenation and a...
- Patent number 10,611,743
- Issue date Apr 7, 2020
- Eastman Chemical Company
- Mesfin Ejerssa Janka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...
- Patent number 10,526,301
- Issue date Jan 7, 2020
- Eastman Chemical Company
- Kevin John Fontenot
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Supersonic separation of hydrocarbons
- Patent number 10,436,506
- Issue date Oct 8, 2019
- Eastman Chemical Company
- Ashfaq Shahanawaz Shaikh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...
- Patent number 10,421,736
- Issue date Sep 24, 2019
- Eastman Chemical Company
- Kevin John Fontenot
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Furan-2,5-dicarboxylic acid purge process
- Patent number 10,406,454
- Issue date Sep 10, 2019
- Eastman Chemical Company
- Kenny Parker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Furan-2,5-dicarboxylic acid purge process
- Patent number 10,350,584
- Issue date Jul 16, 2019
- Eastman Chemical Company
- Kenny Randolph Parker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oxidation process to produce a purified carboxylic acid product via...
- Patent number 10,011,579
- Issue date Jul 3, 2018
- Eastman Chemical Company
- Mesfin Ejerssa Janka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Furan-2,5-dicarboxylic acid purge process
- Patent number 10,010,812
- Issue date Jul 3, 2018
- Eastman Chemical Company
- Kenny Parker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Purifying crude furan 2,5-dicarboxylic acid by hydrogenation and a...
- Patent number 9,944,615
- Issue date Apr 17, 2018
- Eastman Chemical Company
- Mesfin Ejerssa Janka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Furan-2,5-dicarboxylic acid purge process
- Patent number 9,943,834
- Issue date Apr 17, 2018
- Eastman Chemical Company
- Mesfin Janka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods and apparatus for enhanced gas distribution
- Patent number 9,849,434
- Issue date Dec 26, 2017
- Grupo Petrotemex, S.A. de C.V.
- Ashfaq Shaikh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oxidation process to produce a purified carboxylic acid product via...
- Patent number 9,676,740
- Issue date Jun 13, 2017
- Eastman Chemical Company
- Mesfin Ejerssa Janka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Furan-2,5-dicarboxylic acid purge process
- Patent number 9,604,202
- Issue date Mar 28, 2017
- Eastman Chemical Company
- Kenny Parker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Furan-2,5-dicarboxylic acid purge process
- Patent number 9,573,120
- Issue date Feb 21, 2017
- Eastman Chemical Company
- Kenny Parker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Furan-2,5-dicarboxylic acid purge process
- Patent number 9,504,994
- Issue date Nov 29, 2016
- Eastman Chemical Company
- Mesfin Janka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying crude furan 2,5-dicarboxylic acid using hydro...
- Patent number 9,458,122
- Issue date Oct 4, 2016
- Eastman Chemical Company
- Ashfaq Shahanawaz Shaikh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidation process to produce a crude and/or purified carboxylic aci...
- Patent number 9,428,480
- Issue date Aug 30, 2016
- Eastman Chemical Company
- Mesfin Janka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for producing terephthalic acid
- Patent number 9,382,184
- Issue date Jul 5, 2016
- Eastman Chemical Company
- David Milton Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidation process to produce a purified carboxylic acid product via...
- Patent number 9,266,850
- Issue date Feb 23, 2016
- Eastman Chemical Company
- Mesfin Ejerssa Janka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purifying crude furan 2,5-dicarboxylic acid by hydrogenation
- Patent number 9,249,118
- Issue date Feb 2, 2016
- Eastman Chemical Company
- Mesfin Ejerssa Janka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SUPERSONIC TREATMENT OF VAPOR STREAMS FOR SEPARATION AND DRYING OF...
- Publication number 20220323880
- Publication date Oct 13, 2022
- Eastman Chemical Company
- Ashfaq Shahanawaz Shaikh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION OF PURIFIED DIALKYL-FURAN-2,5-DICARBOXYLATE (DAFD) IN A...
- Publication number 20210206738
- Publication date Jul 8, 2021
- Eastman Chemical Company
- KEVIN JOHN FONTENOT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCTION OF PURIFIED DIALKYL-FURAN-2,5-DICARBOXYLATE (DAFD) IN A...
- Publication number 20200354330
- Publication date Nov 12, 2020
- Eastman Chemical Company
- KEVIN JOHN FONTENOT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS
- Publication number 20200324277
- Publication date Oct 15, 2020
- Eastman Chemical Company
- MESFIN EJERSSA JANKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SUPERSONIC TREATMENT OF VAPOR STREAMS FOR SEPARATION AND DRYING OF...
- Publication number 20200269152
- Publication date Aug 27, 2020
- Eastman Chemical Company
- Ashfaq Shahanawaz Shaikh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION OF PURIFIED DIALKYL-FURAN-2,5-DICARBOXYLATE (DAFD) IN A...
- Publication number 20200123119
- Publication date Apr 23, 2020
- Eastman Chemical Company
- Kevin John Fontenot
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION OF PURIFIED DIALKYL-FURAN-2,5-DICARBOXYLATE (DAFD) IN A...
- Publication number 20200002301
- Publication date Jan 2, 2020
- Eastman Chemical Company
- KEVIN JOHN FONTENOT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FURAN-2, 5-DICARBOXYLIC ACID PURGE PROCESS
- Publication number 20190381421
- Publication date Dec 19, 2019
- Eastman Chemical Company
- Kenny Parker
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION OF PURIFIED DIALKYL-FURAN-2,5-DICARBOXYLATE (DAFD) IN A...
- Publication number 20190023677
- Publication date Jan 24, 2019
- Eastman Chemical Company
- KEVIN JOHN FONTENOT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SUPERSONIC TREATMENT OF VAPOR STREAMS FOR SEPARATION AND DRYING OF...
- Publication number 20180369711
- Publication date Dec 27, 2018
- Eastman Chemical Company
- Ashfaq Shahanawaz Shaikh
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SUPERSONIC SEPARATION OF HYDROCARBONS
- Publication number 20180363979
- Publication date Dec 20, 2018
- Eastman Chemical Company
- Ashfaq Shahanawaz SHAIKH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS
- Publication number 20180304171
- Publication date Oct 25, 2018
- Eastman Chemical Company
- Kenny Parker
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OXIDATION PROCESS TO PRODUCE A PURIFIED CARBOXYLIC ACID PRODUCT VIA...
- Publication number 20180290994
- Publication date Oct 11, 2018
- Eastman Chemical Company
- Mesfin Ejerssa JANKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PURIFYING CRUDE FURAN 2,5-DICARBOXYLIC ACID BY HYDROGENATION AND A...
- Publication number 20180215725
- Publication date Aug 2, 2018
- Eastman Chemical Company
- MESFIN EJERSSA JANKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS
- Publication number 20180201596
- Publication date Jul 19, 2018
- Eastman Chemical Company
- MESFIN EJERSSA JANKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OXIDATION PROCESS TO PRODUCE A PURIFIED CARBOXYLIC ACID PRODUCT VIA...
- Publication number 20170260154
- Publication date Sep 14, 2017
- Eastman Chemical Company
- Mesfin Ejerssa JANKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS
- Publication number 20170157530
- Publication date Jun 8, 2017
- Eastman Chemical Company
- Kenny Parker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS
- Publication number 20160332979
- Publication date Nov 17, 2016
- Eastman Chemical Company
- Kevin John Fontenot
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PURIFYING CRUDE FURAN 2,5-DICARBOXYLIC ACID BY HYDROGENATION AND A...
- Publication number 20160311790
- Publication date Oct 27, 2016
- Eastman Chemical Company
- MESFIN EJERSSA JANKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS
- Publication number 20160221980
- Publication date Aug 4, 2016
- Eastman Chemical Company
- Kenny Randolph Parker
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OXIDATION PROCESS TO PRODUCE A PURIFIED CARBOXYLIC ACID PRODUCT VIA...
- Publication number 20160130244
- Publication date May 12, 2016
- Eastman Chemical Company
- Mesfin Ejerssa JANKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR PRODUCING TEREPHTHALIC ACID
- Publication number 20160060202
- Publication date Mar 3, 2016
- Eastman Chemical Company
- David Milton Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Purifying Crude Furan 2,5-Dicarboxylic Acid Using Hydro...
- Publication number 20150368219
- Publication date Dec 24, 2015
- Eastman Chemical Company
- Ashfaq Shahanawaz Shaikh
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS
- Publication number 20150322029
- Publication date Nov 12, 2015
- Eastman Chemical Company
- Mesfin Janka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS
- Publication number 20150321119
- Publication date Nov 12, 2015
- Eastman Chemical Company
- Kenny Parker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS
- Publication number 20150321180
- Publication date Nov 12, 2015
- Eastman Chemical Company
- Kenny Parker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS
- Publication number 20150322028
- Publication date Nov 12, 2015
- Eastman Chemical Company
- Mesfin Janka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OXIDATION PROCESS TO PRODUCE A PURIFIED CARBOXYLIC ACID PRODUCT VIA...
- Publication number 20150225360
- Publication date Aug 13, 2015
- Eastman Chemical Company
- Mesfin Ejerssa JANKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR PRODUCING TEREPHTHALIC ACID
- Publication number 20150087859
- Publication date Mar 26, 2015
- Eastman Chemical Company
- David Milton Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR PRODUCING ISOPHTHALIC ACID
- Publication number 20150087860
- Publication date Mar 26, 2015
- Eastman Chemical Company
- Ashfaq Shahanawaz Shaikh
- C07 - ORGANIC CHEMISTRY

Ashfaq Shaikh

Person

Patents Grantslast 30 patents

Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...

Supersonic treatment of vapor streams for separation and drying of...

Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...

Furan-2, 5-dicarboxylic acid purge process

Furan-2,5-dicarboxylic acid purge process

Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...

Furan-2,5-dicarboxylic acid purge process

Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...

Supersonic treatment of vapor streams for separation and drying of...

Furan-2,5-dicarboxylic acid purge process

Purifying crude furan 2,5-dicarboxylic acid by hydrogenation and a...

Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...

Supersonic separation of hydrocarbons

Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...

Furan-2,5-dicarboxylic acid purge process

Furan-2,5-dicarboxylic acid purge process

Oxidation process to produce a purified carboxylic acid product via...

Furan-2,5-dicarboxylic acid purge process

Purifying crude furan 2,5-dicarboxylic acid by hydrogenation and a...

Furan-2,5-dicarboxylic acid purge process

Methods and apparatus for enhanced gas distribution

Oxidation process to produce a purified carboxylic acid product via...

Furan-2,5-dicarboxylic acid purge process

Furan-2,5-dicarboxylic acid purge process

Furan-2,5-dicarboxylic acid purge process

Process for purifying crude furan 2,5-dicarboxylic acid using hydro...

Oxidation process to produce a crude and/or purified carboxylic aci...

Processes for producing terephthalic acid

Oxidation process to produce a purified carboxylic acid product via...

Purifying crude furan 2,5-dicarboxylic acid by hydrogenation

Patents Applicationslast 30 patents

SUPERSONIC TREATMENT OF VAPOR STREAMS FOR SEPARATION AND DRYING OF...

PRODUCTION OF PURIFIED DIALKYL-FURAN-2,5-DICARBOXYLATE (DAFD) IN A...

PRODUCTION OF PURIFIED DIALKYL-FURAN-2,5-DICARBOXYLATE (DAFD) IN A...

FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS

SUPERSONIC TREATMENT OF VAPOR STREAMS FOR SEPARATION AND DRYING OF...

PRODUCTION OF PURIFIED DIALKYL-FURAN-2,5-DICARBOXYLATE (DAFD) IN A...

PRODUCTION OF PURIFIED DIALKYL-FURAN-2,5-DICARBOXYLATE (DAFD) IN A...

FURAN-2, 5-DICARBOXYLIC ACID PURGE PROCESS

PRODUCTION OF PURIFIED DIALKYL-FURAN-2,5-DICARBOXYLATE (DAFD) IN A...

SUPERSONIC TREATMENT OF VAPOR STREAMS FOR SEPARATION AND DRYING OF...

SUPERSONIC SEPARATION OF HYDROCARBONS

FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS

OXIDATION PROCESS TO PRODUCE A PURIFIED CARBOXYLIC ACID PRODUCT VIA...

PURIFYING CRUDE FURAN 2,5-DICARBOXYLIC ACID BY HYDROGENATION AND A...

FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS

OXIDATION PROCESS TO PRODUCE A PURIFIED CARBOXYLIC ACID PRODUCT VIA...

FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS

FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS

PURIFYING CRUDE FURAN 2,5-DICARBOXYLIC ACID BY HYDROGENATION AND A...

FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS

OXIDATION PROCESS TO PRODUCE A PURIFIED CARBOXYLIC ACID PRODUCT VIA...

PROCESSES FOR PRODUCING TEREPHTHALIC ACID

Process for Purifying Crude Furan 2,5-Dicarboxylic Acid Using Hydro...

FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS

FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS

FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS

FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS

OXIDATION PROCESS TO PRODUCE A PURIFIED CARBOXYLIC ACID PRODUCT VIA...

PROCESSES FOR PRODUCING TEREPHTHALIC ACID

PROCESSES FOR PRODUCING ISOPHTHALIC ACID