Emily Duff

Person

League City, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ethanol manufacturing process over catalyst having improved radial...
- Patent number 9,486,781
- Issue date Nov 8, 2016
- Celanese International Corporation
- Zhenhua Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to recover alcohol with reduced water from overhead of acid...
- Patent number 9,156,754
- Issue date Oct 13, 2015
- Celanese International Corporation
- David Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reduced energy alcohol separation process having water removal
- Patent number 9,126,125
- Issue date Sep 8, 2015
- Celanese International Corporation
- Victor J. Johnston
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reducing ethyl acetate concentration in recycle streams for ethanol...
- Patent number 9,073,816
- Issue date Jul 7, 2015
- Celanese International Corporation
- R. Jay Warner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phasing reactor product from hydrogenating acetic acid into ethyl a...
- Patent number 9,029,614
- Issue date May 12, 2015
- Celanese International Corporation
- Emily Duff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to reduce ethanol recycled to hydrogenation reactor
- Patent number 9,024,085
- Issue date May 5, 2015
- Celanese International Corporation
- David Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to recover alcohol with secondary reactors for hydrolysis o...
- Patent number 9,000,233
- Issue date Apr 7, 2015
- Celanese International Corporation
- David Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for dissolving polyvinyl alcohol particles into aqueous medi...
- Patent number 8,946,348
- Issue date Feb 3, 2015
- Sekisui Specialty Chemicals America, LLC
- Eduardo Romero-Nochebuena
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing ethanol and reducing acetic acid concentration
- Patent number 8,933,278
- Issue date Jan 13, 2015
- Celanese International Corporation
- David Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for controlling a reboiler during alcohol recovery and redu...
- Patent number 8,927,787
- Issue date Jan 6, 2015
- Celanese International Corporation
- R. Jay Warner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to recover alcohol with reduced water from overhead of acid...
- Patent number 8,927,788
- Issue date Jan 6, 2015
- Celanese International Corporation
- David Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethanol manufacturing process over catalyst having improved radial...
- Patent number 8,927,786
- Issue date Jan 6, 2015
- Celanese International Corporation
- Zhenhua Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for acetal removal in the purification of a crude ethanol p...
- Patent number 8,907,139
- Issue date Dec 9, 2014
- Celanese International Corporation
- Victor J. Johnston
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to recover alcohol with secondary reactors for esterificati...
- Patent number 8,907,141
- Issue date Dec 9, 2014
- Celanese International Corporation
- David Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Esterifying an ethanol and acetic acid mixture to produce an ester...
- Patent number 8,853,470
- Issue date Oct 7, 2014
- Celanese International Corporation
- Victor J. Johnston
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combined column for separating products of different hydrogenation...
- Patent number 8,853,469
- Issue date Oct 7, 2014
- Celanese International Corporation
- Victor J. Johnston
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovering ethanol sidedraw by separating crude product from hydrog...
- Patent number 8,536,384
- Issue date Sep 17, 2013
- Celanese International Corporation
- Victor J. Johnston
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DISSOLVING POLYVINYL ALCOHOL PARTICLES INTO AQUEOUS MEDI...
- Publication number 20150119506
- Publication date Apr 30, 2015
- SEKISUI SPECIALTY CHEMICALS AMERICA, LLC.
- Eduardo Romero-Nochebuena
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process to Recover Alcohol with Reduced Water From Overhead of Acid...
- Publication number 20150099905
- Publication date Apr 9, 2015
- CELANESE INTERNATIONAL CORPORATION
- David Lee
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Ethanol Manufacturing Process Over Catalyst Having Improved Radial...
- Publication number 20150024928
- Publication date Jan 22, 2015
- CELANESE INTERNATIONAL CORPORATION
- Zhenhua Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Combined Column for Separating Products of Different Hydrogenation...
- Publication number 20140142351
- Publication date May 22, 2014
- CELANESE INTERNATIONAL CORPORATION
- Victor J. Johnston
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ethanol Manufacturing Process Over Catalyst Having Improved Radial...
- Publication number 20130245333
- Publication date Sep 19, 2013
- Celanese International Corporation
- Zhenhua Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Acetal Removal In the Purification of a Crude Ethanol P...
- Publication number 20130184500
- Publication date Jul 18, 2013
- CELANESE INTERNATIONAL CORPORATION
- Victor J. Johnston
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Phasing Reactor Product from Hydrogenating Acetic Acid Into Ethyl A...
- Publication number 20130158302
- Publication date Jun 20, 2013
- CELANESE INTERNATIONAL CORPORATION
- Emily Duff
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ESTERIFYING AN ETHANOL AND ACETIC ACID MIXTURE TO PRODUCE AN ESTER...
- Publication number 20130158297
- Publication date Jun 20, 2013
- CELANESE INTERNATIONAL CORPORATION
- Victor J. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hydrogenating Acetic Acid to Produce Ethyl Acetate and Reducing Eth...
- Publication number 20130131400
- Publication date May 23, 2013
- CELANESE INTERNATIONAL CORPORATION
- Emily Duff
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process to Recover Alcohol with Secondary Reactors for Esterificati...
- Publication number 20130109891
- Publication date May 2, 2013
- Celanese International Corporation
- David Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Producing Ethanol and Reducing Acetic Acid Concentration
- Publication number 20120277496
- Publication date Nov 1, 2012
- Celanese International Corporation
- David Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process to Reduce Ethanol Recycled to Hydrogenation Reactor
- Publication number 20120277494
- Publication date Nov 1, 2012
- Celanese International Corporation
- David Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process to Recover Alcohol with Reduced Water From Overhead of Acid...
- Publication number 20120277497
- Publication date Nov 1, 2012
- Celanese International Corporation
- David Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
REDUCING ETHYL ACETATE CONCENTRATION IN RECYCLE STREAMS FOR ETHANOL...
- Publication number 20120277491
- Publication date Nov 1, 2012
- Celanese International Corporation
- R. Jay Warner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process to Recover Alcohol with Secondary Reactors for Hydrolysis o...
- Publication number 20120277493
- Publication date Nov 1, 2012
- Celanese International Corporation
- David Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process For Controlling A Reboiler During Alcohol Recovery and Redu...
- Publication number 20120277495
- Publication date Nov 1, 2012
- Celanese International Corporation
- R. Jay Warner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Recovering Ethanol Sidedraw By Separating Crude Product From Hydrog...
- Publication number 20120245396
- Publication date Sep 27, 2012
- Celanese International Corporation
- Victor J. Johnston
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Reduced Energy Alcohol Separation Process Having Water Removal
- Publication number 20120245395
- Publication date Sep 27, 2012
- Celanese International Corporation
- Victor J. Johnston
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods for incorporating polyvinyl alcohol particles into products
- Publication number 20090143503
- Publication date Jun 4, 2009
- Eduardo Romero-Nochebuena
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Ethanol manufacturing process over catalyst having improved radial...

Process to recover alcohol with reduced water from overhead of acid...

Reduced energy alcohol separation process having water removal

Reducing ethyl acetate concentration in recycle streams for ethanol...

Phasing reactor product from hydrogenating acetic acid into ethyl a...

Process to reduce ethanol recycled to hydrogenation reactor

Process to recover alcohol with secondary reactors for hydrolysis o...

Method for dissolving polyvinyl alcohol particles into aqueous medi...

Process for producing ethanol and reducing acetic acid concentration

Process for controlling a reboiler during alcohol recovery and redu...

Process to recover alcohol with reduced water from overhead of acid...

Ethanol manufacturing process over catalyst having improved radial...

Process for acetal removal in the purification of a crude ethanol p...

Process to recover alcohol with secondary reactors for esterificati...

Esterifying an ethanol and acetic acid mixture to produce an ester...

Combined column for separating products of different hydrogenation...

Recovering ethanol sidedraw by separating crude product from hydrog...

Patents Applicationslast 30 patents

METHOD FOR DISSOLVING POLYVINYL ALCOHOL PARTICLES INTO AQUEOUS MEDI...

Process to Recover Alcohol with Reduced Water From Overhead of Acid...

Ethanol Manufacturing Process Over Catalyst Having Improved Radial...

Combined Column for Separating Products of Different Hydrogenation...

Ethanol Manufacturing Process Over Catalyst Having Improved Radial...

Process for Acetal Removal In the Purification of a Crude Ethanol P...

Phasing Reactor Product from Hydrogenating Acetic Acid Into Ethyl A...

ESTERIFYING AN ETHANOL AND ACETIC ACID MIXTURE TO PRODUCE AN ESTER...

Hydrogenating Acetic Acid to Produce Ethyl Acetate and Reducing Eth...

Process to Recover Alcohol with Secondary Reactors for Esterificati...

Process for Producing Ethanol and Reducing Acetic Acid Concentration

Process to Reduce Ethanol Recycled to Hydrogenation Reactor

Process to Recover Alcohol with Reduced Water From Overhead of Acid...

REDUCING ETHYL ACETATE CONCENTRATION IN RECYCLE STREAMS FOR ETHANOL...

Process to Recover Alcohol with Secondary Reactors for Hydrolysis o...

Process For Controlling A Reboiler During Alcohol Recovery and Redu...

Recovering Ethanol Sidedraw By Separating Crude Product From Hydrog...

Reduced Energy Alcohol Separation Process Having Water Removal

Methods for incorporating polyvinyl alcohol particles into products