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Jude T. Ruszkay
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Coatesville, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Propylene production processes and catalyst systems for use therein
Patent number
10,125,062
Issue date
Nov 13, 2018
Lyondell Chemical Technology, L.P.
Vu Anh Dang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Propylene oxide process
Patent number
7,649,102
Issue date
Jan 19, 2010
Lyondell Chemical Technology, L.P.
Te Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Direct epoxidation process
Patent number
7,550,610
Issue date
Jun 23, 2009
Lyondell Chemical Technology, L.P.
Te Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for recovering solvents
Patent number
7,550,065
Issue date
Jun 23, 2009
Lyondell Chemical Technology, L.P.
Majid Keyvani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Direct epoxidation process
Patent number
7,541,479
Issue date
Jun 2, 2009
Lyondell Chemical Technology, L.P.
Te Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Direct epoxidation catalyst
Patent number
7,381,675
Issue date
Jun 3, 2008
Lyondell Chemical Technology, L.P.
Jude T. Ruszkay
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonate decolorization
Patent number
7,078,539
Issue date
Jul 18, 2006
Lyondell Chemical Technology, L.P.
Paul E. Galick
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for oxyalkylating phenolic compounds
Patent number
6,541,673
Issue date
Apr 1, 2003
ARCO Chemical Technology, L.P.
Carmen L. Rodriguez
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Transesterification process for making allyl esters of aromatic car...
Patent number
5,710,316
Issue date
Jan 20, 1998
ARCO Chemical Technology, L.P.
Jude T. Ruszkay
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for purifying polyether polyols made with double metal cyani...
Patent number
5,416,241
Issue date
May 16, 1995
ARCO Chemical Technology, L.P.
Jude T. Ruszkay
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of a glycol ether ester
Patent number
5,202,463
Issue date
Apr 13, 1993
Arco Chemical Technology, L.P.
Jude T. Ruszkay
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROPYLENE PRODUCTION PROCESSES AND CATALYST SYSTEMS FOR USE THEREIN
Publication number
20170129831
Publication date
May 11, 2017
Lyondell Chemical Technology, L.P.
Vu Anh Dang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Propylene oxide process
Publication number
20090247773
Publication date
Oct 1, 2009
Te Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DIRECT EPOXIDATION CATALYST
Publication number
20080146825
Publication date
Jun 19, 2008
Jude T. Ruszkay
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for recovering solvents
Publication number
20060237299
Publication date
Oct 26, 2006
Majid Keyvani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Carbonate decolorization
Publication number
20050004375
Publication date
Jan 6, 2005
Paul E. Galick
C07 - ORGANIC CHEMISTRY