David Chalfant

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Levittown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Acrylate production process
- Patent number 9,162,964
- Issue date Oct 20, 2015
- Rohm and Haas Company
- David Chalfant
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ACRYLATE PRODUCTION PROCESS
- Publication number 20130245309
- Publication date Sep 19, 2013
- Rohm and Haas Company
- David Chalfant
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for inhibiting polymer formation in a vinyl monomer azeotro...
- Publication number 20030111331
- Publication date Jun 19, 2003
- David Clark Chalfant
- C07 - ORGANIC CHEMISTRY