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G. Paull Torrence
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Corpus Christi, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for recovering halogen promoters and removing permanganate...
Patent number
9,862,669
Issue date
Jan 9, 2018
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of acetic acid with high conversion rate
Patent number
9,663,437
Issue date
May 30, 2017
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of acetic acid with enhanced catalyst stability
Patent number
9,598,342
Issue date
Mar 21, 2017
Celanese International Corporation
Carole Marie Le Berre
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of acetic acid with high conversion rate
Patent number
9,567,282
Issue date
Feb 14, 2017
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Purification of acetic acid product streams
Patent number
9,409,163
Issue date
Aug 9, 2016
Celanese International Corporation
Ronald D. Shaver
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for separating product gas using carbonylation processes
Patent number
9,409,846
Issue date
Aug 9, 2016
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Removal of aromatics from carbonylation process
Patent number
9,346,734
Issue date
May 24, 2016
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering halogen promoters and removing permanganate...
Patent number
9,216,936
Issue date
Dec 22, 2015
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering halogen promoters and removing permanganate...
Patent number
9,056,825
Issue date
Jun 16, 2015
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methanol carbonylation process with rhodium catalyst and a metallic...
Patent number
9,024,061
Issue date
May 5, 2015
Celanese International Corporation
Carole M. Le Berre
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Removal of aromatics from carbonylation process
Patent number
8,952,196
Issue date
Feb 10, 2015
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Integrated process for producing alcohols from a mixed acid feed
Patent number
8,932,372
Issue date
Jan 13, 2015
Celanese International Corporation
Victor Johnston
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of acetic acid with enhanced catalyst stability
Patent number
8,916,727
Issue date
Dec 23, 2014
Celanese International Corporation
Carole Marie Le Berre
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of acetic acid with high conversion rate
Patent number
8,877,963
Issue date
Nov 4, 2014
Celanese International Corporation
Brian W. Hokkanen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Integrated process for producing ethanol from methanol
Patent number
8,853,466
Issue date
Oct 7, 2014
Celanese International Corporation
Mark O. Scates
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Integrated process for producing ethanol
Patent number
8,853,467
Issue date
Oct 7, 2014
Celanese International Corporation
James H. Zink
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methanol carbonylation process with rhodium catalyst and a lanthani...
Patent number
8,835,681
Issue date
Sep 16, 2014
Celanese International Corporation
Carole M. Le Berre
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Integrated process for producing ethanol from methanol
Patent number
8,829,253
Issue date
Sep 9, 2014
Celanese International Corporation
Mark O. Scates
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methanol carbonylation process with rhodium catalyst, an iodide sal...
Patent number
8,785,684
Issue date
Jul 22, 2014
Celanese International Corporation
Carole M. Le Berre
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing ethanol from methyl acetate
Patent number
8,729,318
Issue date
May 20, 2014
Celanese International Corporation
Andrew Shuff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Removal of amine compounds from carbonylation process stream contai...
Patent number
8,697,908
Issue date
Apr 15, 2014
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Purification of acetic acid product streams
Patent number
8,664,283
Issue date
Mar 4, 2014
Celanese International Corporation
Greg Blanchard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vinyl ester production from acetylene and carboxylic acid utilizing...
Patent number
8,536,367
Issue date
Sep 17, 2013
Celanese International Corp.
Barbara F. M. Kimmich
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of acetic acid comprising feeding at least one reactant...
Patent number
8,461,379
Issue date
Jun 11, 2013
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of acetic acid with high conversion rate
Patent number
8,394,988
Issue date
Mar 12, 2013
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vinyl ester production from acetylene and carboxylic acid utilizing...
Patent number
8,173,830
Issue date
May 8, 2012
Celanese International Corporation
Barbara F. M. Kimmich
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Control of impurities in reaction product of rhodium-catalyzed meth...
Patent number
8,017,802
Issue date
Sep 13, 2011
Celanese International Corporation
Mark O. Scates
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vinyl ester production from acetylene and carboxylic acid utilizing...
Patent number
7,982,065
Issue date
Jul 19, 2011
Celanese International Corporation
Barbara F. M. Kimmich
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acetic acid production methods incorporating tin or ruthenium catal...
Patent number
7,678,939
Issue date
Mar 16, 2010
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acetic acid production methods incorporating at least one metal sal...
Patent number
7,053,241
Issue date
May 30, 2006
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process for Recovering Halogen Promoters and Removing Permanganate...
Publication number
20150274632
Publication date
Oct 1, 2015
CELANESE INTERNATIONAL CORPORATION
G. Paull Torrence
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Removal of Aromatics from Carbonylation Process
Publication number
20150148562
Publication date
May 28, 2015
CELANESE INTERNATIONAL CORPORATION
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF ACETIC ACID WITH ENHANCED CATALYST STABILITY
Publication number
20140309455
Publication date
Oct 16, 2014
CELANESE INTERNATIONAL CORPORATION
Carole Marie Le Berre
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process For Separating Product Gas Using Carbonylation Processes
Publication number
20140275620
Publication date
Sep 18, 2014
CELANESE INTERNATIONAL CORPORATION
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING ETHANOL FROM METHYL ACETATE
Publication number
20140142349
Publication date
May 22, 2014
CELANESE INTERNATIONAL CORPORATION
Andrew Shuff
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Purification of Acetic Acid Product Streams
Publication number
20140128487
Publication date
May 8, 2014
CELANESE INTERNATIONAL CORPORATION
Ronald D. Shaver
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Heat Integration of Carbonylation and Aldol Condensation Reaction P...
Publication number
20140073813
Publication date
Mar 13, 2014
CELANESE INTERNATIONAL CORPORATION
Tianshu Pan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Making Acrylic Acid by Integrating Acetic Acid Feed Str...
Publication number
20140073812
Publication date
Mar 13, 2014
CELANESE INTERNATIONAL CORPORATION
Tianshu Pan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production of Acetic Acid with Enhanced Catalyst Stability
Publication number
20130184491
Publication date
Jul 18, 2013
CELANESE INTERNATIONAL CORPORATION
Carole Marie Le Berre
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF ACETIC ACID WITH HIGH CONVERSION RATE
Publication number
20130172614
Publication date
Jul 4, 2013
CELANESE INTERNATIONAL CORPORATION
G. Paull Torrence
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methanol Carbonylation Process with Rhodium Catalyst and a Metallic...
Publication number
20130165688
Publication date
Jun 27, 2013
CELANESE INTERNATIONAL CORPORATION
Carole M. Le Berre
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methanol Carbonylation Process with Rhodium Catalyst, an Iodide Sal...
Publication number
20130102809
Publication date
Apr 25, 2013
CELANESE INTERNATIONAL CORPORATION
Carole M. Le Berre
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methanol Carbonylation Process with Rhodium Catalyst and a Lanthani...
Publication number
20130102810
Publication date
Apr 25, 2013
CELANESE INTERNATIONAL CORPORATION
Carole M. Le Berre
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production of Acetic Acid with High Conversion Rate
Publication number
20130066107
Publication date
Mar 14, 2013
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Application
INTEGRATED PROCESS FOR PRODUCING ETHANOL FROM METHANOL
Publication number
20130046119
Publication date
Feb 21, 2013
Celanese International Corporation
Mark O. Scates
C07 - ORGANIC CHEMISTRY
Information
Patent Application
INTEGRATED PROCESS FOR PRODUCING ETHANOL
Publication number
20130046120
Publication date
Feb 21, 2013
Celanese International Corporation
James H. Zink
C07 - ORGANIC CHEMISTRY
Information
Patent Application
INTEGRATED PROCESS FOR PRODUCING ETHANOL FROM METHANOL
Publication number
20130046032
Publication date
Feb 21, 2013
Celanese International Corporation
Mark O. Scates
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Removal of Amine Compounds from Carbonylation Process Stream Contai...
Publication number
20120283471
Publication date
Nov 8, 2012
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Removal of Aromatics from Carbonylation Process
Publication number
20120283472
Publication date
Nov 8, 2012
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PURIFICATION OF ACETIC ACID PRODUCT STREAMS
Publication number
20120202900
Publication date
Aug 9, 2012
Celanese International Corporation
Greg Blanchard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VINYL ESTER PRODUCTION FROM ACETYLENE AND CARBOXYLIC ACID UTILIZING...
Publication number
20120203025
Publication date
Aug 9, 2012
Barbara F.M. Kimmich
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Recovering Halogen Promoters and Removing Permanganate...
Publication number
20120090980
Publication date
Apr 19, 2012
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Recovering Halogen Promoters and Removing Permanganate...
Publication number
20120090981
Publication date
Apr 19, 2012
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production of a acetic acid comprising feeding at least one reactan...
Publication number
20120088929
Publication date
Apr 12, 2012
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production of Acetic Acid with High Conversion Rate
Publication number
20120083623
Publication date
Apr 5, 2012
Celanese International Corporation
Brian W. Hokkanen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF ACETIC ACID WITH HIGH CONVERSION RATE
Publication number
20120078012
Publication date
Mar 29, 2012
Celanese International Corporation
G. Paull Torrence
C07 - ORGANIC CHEMISTRY
Information
Patent Application
INTEGRATED PROCESS FOR PRODUCING ALCOHOLS FROM A MIXED ACID FEED
Publication number
20120036769
Publication date
Feb 16, 2012
Celanese International Corporation
Victor JOHNSTON
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Vinyl Ester production from Acetylene and Carboxylic Acid utilizing...
Publication number
20100286441
Publication date
Nov 11, 2010
Barbara F.M. Kimmich
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Vinyl Ester production from Acetylene and Carboxylic Acid utilizing...
Publication number
20100286440
Publication date
Nov 11, 2010
Celanese International Corporation
Barbara F.M. Kimmich
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Control of impurities in product glacial acetic acid of rhodium-cat...
Publication number
20090209786
Publication date
Aug 20, 2009
Mark O. Scates
C07 - ORGANIC CHEMISTRY