William E. App

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Alvinston, CA

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of high-isoprene butyl rubber
- Patent number 7,256,244
- Issue date Aug 14, 2007
- Lanxess Inc.
- R. Resendes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for production of high-isoprene butyl rubber
- Publication number 20090030169
- Publication date Jan 29, 2009
- R. Resendes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for production of high-isoprene butyl rubber
- Publication number 20040220328
- Publication date Nov 4, 2004
- R. Resendes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...