Wenbin Ji

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League, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of toluene diisocyanate
- Patent number 8,030,522
- Issue date Oct 4, 2011
- Bayer MaterialScience LLC
- Joachim Zechlin
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the production of toluene diisocyanate
- Publication number 20070287857
- Publication date Dec 13, 2007
- Joachim Zechlin
- C07 - ORGANIC CHEMISTRY