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Paul Viroux
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Hove, BE
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last 30 patents
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Patent Grant
High-purity polymer granules and method for the production thereof
Patent number
6,720,406
Issue date
Apr 13, 2004
Bayer Aktiengesellschaft
Thomas Elsner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polycarbonate substrates
Patent number
6,710,154
Issue date
Mar 23, 2004
Bayer Aktiengesellschaft
Tony van Osselaer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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last 30 patents
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Patent Application
Polycarbonate substrates
Publication number
20030004297
Publication date
Jan 2, 2003
Tony van Osselaer
G11 - INFORMATION STORAGE