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Stanley Leonard
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Florence, KY, US
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last 30 patents
Information
Patent Grant
Process for producing a cyclic acetal in a heterogeneous reaction s...
Patent number
10,829,467
Issue date
Nov 10, 2020
Celanese Sales Germany GmbH
Joni Sianturi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of polyarylene sulfide crystallization
Patent number
9,868,824
Issue date
Jan 16, 2018
Ticona LLC
Hendrich Chiong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multi-stage process for forming polyarylene sulfides
Patent number
9,587,074
Issue date
Mar 7, 2017
Ticona LLC
Hendrich Chiong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of polyarylene sulfide crystallization
Patent number
9,388,283
Issue date
Jul 12, 2016
Ticona LLC
Hendrich Chiong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Process For Producing A Cyclic Acetal in a Heterogeneous Reaction S...
Publication number
20190300497
Publication date
Oct 3, 2019
CELANESE SALES GERMANY GMBH
Joni Sianturi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of Polyarylene Sulfide Crystallization
Publication number
20160311978
Publication date
Oct 27, 2016
Ticona LLC
Hendrich Chiong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Multi-stage Process for Forming Polyarylene Sulfides
Publication number
20150087776
Publication date
Mar 26, 2015
Ticona LLC
Hendrich Chiong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of Polyarylene Sulfide Crystallization
Publication number
20150087780
Publication date
Mar 26, 2015
Ticona LLC
Hendrich Chiong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...