Mark Hewlett

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Bay City, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of aldehydes
- Patent number 7,087,795
- Issue date Aug 8, 2006
- Celanese Chemicals Europe GmbH
- Thomas Krumrey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for recovering rhodium from reaction products of oxosynthesis
- Patent number 6,685,896
- Issue date Feb 3, 2004
- Celanese Chemicals Europe GmbH
- Hans-Willi Bohnen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method for the production of aldehydes
- Publication number 20050065379
- Publication date Mar 24, 2005
- Celanese Chemicals Europe GmbH
- Thomas Krumrey
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for recovering rhodium from reaction products of oxosynthesis
- Publication number 20030119923
- Publication date Jun 26, 2003
- Hans-Willi Bohnen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...