Xi Zhang

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Birmingham, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing cyclic esters comprising unsaturated function...
- Patent number 8,758,828
- Issue date Jun 24, 2014
- Evonik Corporation
- Peter Markland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing cyclic esters comprising unsaturated function...
- Patent number 8,399,686
- Issue date Mar 19, 2013
- Evonik Degussa Corporation
- Peter Markland
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for Preparing Cyclic Esters Comprising Unsaturated Function...
- Publication number 20130171261
- Publication date Jul 4, 2013
- Evonik Degussa Corporation
- Peter Markland
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Preparing Cyclic Esters Comprising Unsaturated Function...
- Publication number 20120004324
- Publication date Jan 5, 2012
- Peter Markland
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...