Gerhard Polhers

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Needham, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Polymer composition and photoresist comprising the polymer
- Patent number 8,603,728
- Issue date Dec 10, 2013
- Rohm and Haas Electronic Materials LLC
- Gregory P. Prokopowicz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...