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George W. Schwarz JR.
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Charleston, WV, US
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Patents Grants
last 30 patents
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Patent Grant
Systems and methods for recovering hydrocarbons from a polyolefin p...
Patent number
9,181,361
Issue date
Nov 10, 2015
Univation Technologies, LLC
Mark W. Blood
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst feed systems and methods for using the same
Patent number
8,496,882
Issue date
Jul 30, 2013
Univation Technologies, LLC
William A. Matthews
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of modifying near-wall temperature in a gas phase polymeriza...
Patent number
6,300,429
Issue date
Oct 9, 2001
Union Carbide Chemicals & Plastics Technology Corporation
Thomas Edward Spriggs
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Fast gas chromatography method, apparatus and applications
Patent number
5,589,630
Issue date
Dec 31, 1996
Union Carbide Chemicals & Plastics Technology Corporation
Patrick M. Wiegand
G01 - MEASURING TESTING
Information
Patent Grant
Fast gas chromatography method, apparatus and applications
Patent number
5,437,179
Issue date
Aug 1, 1995
Union Carbide Chemicals & Plastics Technology Corporation
Patrick M. Wiegand
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Systems and Methods for Recovering Hydrocarbons From a Polyolefin P...
Publication number
20130291720
Publication date
Nov 7, 2013
UNIVATION TECHNOLOGIES, LLC
Mark W. Blood
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Apparatus for modifying near-wall temperature in a gas phase polyme...
Publication number
20020031451
Publication date
Mar 14, 2002
Thomas Edward Spriggs
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL