Hans V. Schwarz

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Baton Rouge, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing isocyanates and producing reagent grade h...
- Patent number 5,756,063
- Issue date May 26, 1998
- BASF Corporation
- K. Edward Nuernberg
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Multistep, continuous preparation of organic polyisocyanates
- Patent number 5,386,053
- Issue date Jan 31, 1995
- BASF Aktiengesellschaft
- Andreas Otterbach
- C07 - ORGANIC CHEMISTRY