Hiroshi Okazaki

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Corpus Christi, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Derivatized polyhydroxystyrenes (DPHS) with a novolak type structur...
- Patent number 7,662,538
- Issue date Feb 16, 2010
- Du Pont Electronic Polymers L.P.
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Derivatized polyhydroxystyrenes (DPHS) with a novolak type structur...
- Publication number 20100105785
- Publication date Apr 29, 2010
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing compositionally uniform copolymers
- Publication number 20090076230
- Publication date Mar 19, 2009
- Michael Thomas Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Derivatized polyhydroxystyrenes (DPHS) with a novolak type structur...
- Publication number 20060099531
- Publication date May 11, 2006
- Michael T. Sheehan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...