Philip S. Andrews

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Hamden, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyesteramide and sufficient carbodiimide to impart improved compr...
- Patent number 4,772,649
- Issue date Sep 20, 1988
- The Dow Chemical Company
- Philip S. Andrews
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retarded polyamide compositions
- Patent number 4,722,809
- Issue date Feb 2, 1988
- The Dow Chemical Company
- Philip S. Andrews
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyamide/polyetherimide alloys
- Patent number 4,612,353
- Issue date Sep 16, 1986
- The Dow Chemical Company
- Philip S. Andrews
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolyamide from arylene diamine and mixture of alkylene dicarboxyl...
- Patent number 4,065,441
- Issue date Dec 27, 1977
- The Upjohn Company
- Philip S. Andrews
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...