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Charlotte, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing vinyl acetate
Patent number
9,573,877
Issue date
Feb 21, 2017
Celanese International Corporation
Pieter Vismans
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
Processes for maximizing ethanol formation in the hydrogenation of...
Patent number
9,328,044
Issue date
May 3, 2016
Celanese International Corporation
Trinity Horton Hale
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for the production of acrylic acids and acrylates
Patent number
9,249,081
Issue date
Feb 2, 2016
Celanese International Corporation
Ilias S. Kotsianis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for producing acrylic acids and acrylates
Patent number
9,193,661
Issue date
Nov 24, 2015
Celanese International Corporation
Craig J. Peterson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Integrated process for the production of acrylic acids and acrylates
Patent number
9,120,743
Issue date
Sep 1, 2015
Celanese International Corporation
Craig J. Peterson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for producing acrylic acids and acrylates
Patent number
9,108,184
Issue date
Aug 18, 2015
Celanese International Corporation
Dick Nagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering ethanol
Patent number
9,051,238
Issue date
Jun 9, 2015
Celanese International Corporation
Lincoln Sarager
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for producing multi-carbon alcohols
Patent number
9,018,426
Issue date
Apr 28, 2015
Celanese International Corporation
Claudio Ribeiro
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
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
Process for recovering ethanol
Patent number
8,704,015
Issue date
Apr 22, 2014
Celanese International Corporation
Lincoln Sarager
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alcohol production process with impurity removal
Patent number
8,704,010
Issue date
Apr 22, 2014
Celanese International Corporation
Trinity Horton
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering alcohol produced by hydrogenating an acetic...
Patent number
8,680,342
Issue date
Mar 25, 2014
Celanese International Corporation
Radmila Jevtic
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for purifying ethanol
Patent number
8,680,343
Issue date
Mar 25, 2014
Celanese International Corporation
Victor J. Johnston
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for producing acrylic acids and acrylates
Patent number
8,669,201
Issue date
Mar 11, 2014
Celanese International Corporation
Dick Nagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for producing acrylic acids and acrylates
Patent number
8,658,823
Issue date
Feb 25, 2014
Celanese International Corporation
Craig Peterson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alcohol production process integrating acetic acid feed stream comp...
Patent number
8,569,551
Issue date
Oct 29, 2013
Celanese International Corporation
Radmila Jevtic
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for maximizing ethanol formation in the hydrogenation of...
Patent number
8,552,224
Issue date
Oct 8, 2013
Celanese International Corporation
Trinity Horton
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
Process for purifying a crude ethanol product
Patent number
8,318,988
Issue date
Nov 27, 2012
Celanese International Corporation
Victor J. Johnston
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering ethanol with vapor separation
Patent number
8,314,272
Issue date
Nov 20, 2012
Celanese International Corporation
Lincoln Sarager
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering ethanol
Patent number
8,309,773
Issue date
Nov 13, 2012
Calanese International Corporation
Radmila Jevtic
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESSES FOR PRETREATING AND PURIFYING A CELLULOSIC MATERIAL
Publication number
20160040360
Publication date
Feb 11, 2016
Celanese Acetate LLC
Bin Li
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Dissolving-Grade Pulp Compositions
Publication number
20150233055
Publication date
Aug 20, 2015
Celanese Acetate LLC
Denis G. Fallon
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Hemicellulose Compositions
Publication number
20150232582
Publication date
Aug 20, 2015
Celanese Acetate LLC
Denis G. Fallon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes for Purifying a Cellulosic Material
Publication number
20150041084
Publication date
Feb 12, 2015
CELANESE INTERNATIONAL CORPORATION
Tianshu Pan
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Integrated Process for the Production of Acrylic Acids and Acrylates
Publication number
20150005529
Publication date
Jan 1, 2015
CELANESE INTERNATIONAL CORPORATION
Craig J. Peterson
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Integrated Processes for Purifying a Cellulosic Material
Publication number
20140326422
Publication date
Nov 6, 2014
CELANESE INTERNATIONAL CORPORATION
Denis G. Fallon
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Processes for Purifying a Cellulosic Material
Publication number
20140326421
Publication date
Nov 6, 2014
CELANESE INTERNATIONAL CORPORATION
Denis G. Fallon
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Process for Recovering Ethanol
Publication number
20140128641
Publication date
May 8, 2014
CELANESE INTERNATIONAL CORPORATION
Lincoln Sarager
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for Producing Acrylic Acids and Acrylates
Publication number
20140128636
Publication date
May 8, 2014
CELANESE INTERNATIONAL CORPORATION
Craig J. Peterson
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for the Production of Acrylic Acids and Acrylates Using M...
Publication number
20140121409
Publication date
May 1, 2014
CELANESE INTERNATIONAL CORPORATION
Tianshu Pan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for Regenerating Catalyst for Producing Acrylic Acids and...
Publication number
20140121410
Publication date
May 1, 2014
CELANESE INTERNATIONAL CORPORATION
Sean Mueller
C07 - ORGANIC CHEMISTRY
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
Process for Producing Vinyl Acetate
Publication number
20140066649
Publication date
Mar 6, 2014
CELANESE INTERNATIONAL CORPORATION
Pieter Vismans
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for Maximizing Ethanol Formation In the Hydrogenation of...
Publication number
20140046100
Publication date
Feb 13, 2014
CELANESE INTERNATIONAL CORPORATION
Trinity Horton Hale
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Producing Acrylic Acids and Acrylates
Publication number
20130317254
Publication date
Nov 28, 2013
CELANESE INTERNATIONAL CORPORATION
Ilias S. Kotsianis
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for Producing Acrylic Acids and Acrylates with Diluted Re...
Publication number
20130267736
Publication date
Oct 10, 2013
CELANESE INTERNATIONAL CORPORATION
Sean Mueller
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst for Producing Acrylic Acids and Acrylates
Publication number
20130245312
Publication date
Sep 19, 2013
CELANESE INTERNATIONAL CORPORATION
Dick Nagaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalyst for Producing Acrylic Acids and Acrylates
Publication number
20130245311
Publication date
Sep 19, 2013
CELANESE INTERNATIONAL CORPORATION
Dick Nagaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Processes For The Production of Acrylic Acids and Acrylates
Publication number
20130158295
Publication date
Jun 20, 2013
Celanese International Corporation
Ilias S. Kotsianis
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR PRODUCING ACRYLIC ACIDS AND ACRYLATES
Publication number
20130085294
Publication date
Apr 4, 2013
Celanese International Corporation
Craig Peterson
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR PRODUCING ACRYLIC ACIDS AND ACRYLATES
Publication number
20130085295
Publication date
Apr 4, 2013
Celanese International Corporation
Craig Peterson
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for Producing Acrylic Acids and Acrylates with Pre- and P...
Publication number
20130085297
Publication date
Apr 4, 2013
CELANESE INTERNATIONAL CORPORATION
Sean Mueller
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for Producing Acrylic Acids and Acrylates with Liquid Pro...
Publication number
20130085298
Publication date
Apr 4, 2013
CELANESE INTERNATIONAL CORPORATION
Craig J. Peterson
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for Producing Acrylic Acids and Acrylate with Diluted Cru...
Publication number
20130085299
Publication date
Apr 4, 2013
CELANESE INTERNATIONAL CORPORATION
Sean Mueller
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for Producing Acrylic Acids and Acrylates
Publication number
20130085302
Publication date
Apr 4, 2013
Celanese International Corporation
Ilias S. Kotsianis
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Recovering Ethanol
Publication number
20130053605
Publication date
Feb 28, 2013
CELANESE INTERNATIONAL CORPORATION
Lincoln Sarager
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