Michael J. Hanner

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Marietta, 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
High impact polystyrene containing polyphenylene oxide
- Patent number 6,177,512
- Issue date Jan 23, 2001
- Chevron Chemical Company LLC
- Loren K. Gibbons
- 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-...

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-...
Information Patent Application
Monoalkenyl aromatic polyblend
- Publication number 20050256217
- Publication date Nov 17, 2005
- Michael J. Hanner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...