Spencer Thomas Oulman

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Texas City, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of purifying dianhydrides
- Patent number 7,495,113
- Issue date Feb 24, 2009
- SABIC Innovative Plastics
- Eric James Pressman
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method of purifying dianhydrides
- Publication number 20060135791
- Publication date Jun 22, 2006
- General Electric Company
- Eric James Pressman
- C07 - ORGANIC CHEMISTRY