WILLY J.J. LEYSEN

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SHANGHAI, CN

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Patents Grantslast 30 patents

Information 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 Applicationslast 30 patents

Information 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-...