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WILLY J.J. LEYSEN
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SHANGHAI, CN
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Patents Grants
last 30 patents
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Patent Grant
Slit film tape compositions for improved tenacity and methods for m...
Patent number
9,062,169
Issue date
Jun 23, 2015
ExxonMobil Chemical Patents Inc.
Hari P. Gusain
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions for making films having improved mechanical properties...
Patent number
8,252,861
Issue date
Aug 28, 2012
ExxonMobil Chemical Patents Inc.
Willy J. J. Leysen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Slit Film Tape Compositions For Improved Tenacity And Methods For M...
Publication number
20120184666
Publication date
Jul 19, 2012
Hari P. Gusain
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Compositions For Making Films Having Improved Mechanical Properties...
Publication number
20110143057
Publication date
Jun 16, 2011
WILLY J.J. LEYSEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...