William Alan Smith

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Modified trilobe shape for maleic anhydride catalyst
- Patent number 8,993,473
- Issue date Mar 31, 2015
- Huntsman Petrochemical LLC
- Larry E. Melde
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solvent for recovery of maleic anhydride from a gas stream
- Patent number 8,940,915
- Issue date Jan 27, 2015
- Huntsman Petrochemical LLC
- William Alan Smith
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Solvent for Recovery of Maleic Anhydride from a Gas Stream
- Publication number 20140081036
- Publication date Mar 20, 2014
- Huntsman Petrochemical LLC
- William Alan Smith
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MODIFIED TRILOBE SHAPE FOR MALEIC ANHYDRIDE CATALYST
- Publication number 20110201829
- Publication date Aug 18, 2011
- Huntsman Petrochemical LLC
- Larry E. Melde
- C07 - ORGANIC CHEMISTRY