Robert A. Sylvester

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Carnegie, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethanes containing secondary amide groups and their use in on...
- Patent number 6,552,157
- Issue date Apr 22, 2003
- Bayer Corporation
- Charles A. Gambino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous polyurethane dispersions containing modified hydrazide grou...
- Patent number 6,455,631
- Issue date Sep 24, 2002
- Bayer Corporation
- Harald Blum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
One-component thermoset coating compositions
- Patent number 6,362,359
- Issue date Mar 26, 2002
- Bayer Corporation
- Sze-Ming Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Aqueous polyurethane dispersions containing modified hydrazide grou...
- Publication number 20020103292
- Publication date Aug 1, 2002
- Harald Blum
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polyurethanes containing secondary amide groups and their use in on...
- Publication number 20020068800
- Publication date Jun 6, 2002
- Charles A. Gambino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...