Leigh Cameron Allen

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Winchester, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Urea phenyl derivatives and their use as polypropylene nucleating a...
- Patent number 7,572,849
- Issue date Aug 11, 2009
- Chemtura Corporation
- Qinggao Ma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Styrenic polymer composites
- Patent number 7,217,765
- Issue date May 15, 2007
- Crompton Corporation
- Sung Chul Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Urea phenyl derivatives and their use as polypropylene nucleating a...
- Publication number 20070117890
- Publication date May 24, 2007
- Qinggao Ma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Styrenic polymer composites
- Publication number 20050004310
- Publication date Jan 6, 2005
- Sung Chul Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...