Ken E. Bowen

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Belpre, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for making high impact strength polystyrene and related com...
- Patent number 7,875,678
- Issue date Jan 25, 2011
- Chevron Phillips Cheimcal Company, LP
- Michael J. Hanner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
In situ process for making a bimodal HIPS having both high gloss an...
- Patent number 5,985,997
- Issue date Nov 16, 1999
- Chevron Chemical Company
- Kenneth E. Bowen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sytrenic polymer resins achieving improved gloss and impact resistance
- Patent number 5,633,318
- Issue date May 27, 1997
- Chevron Chemical Company
- Kenneth E. Bowen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MAKING HIGH IMPACT STRENGTH POLYSTYRENE AND RELATED COM...
- Publication number 20060235130
- Publication date Oct 19, 2006
- Chevron Phillips Chemical Company LP
- Michael J. Hanner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...