David W. Laufer

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Phillipsburg, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Substituted benzenesulfonylureas and -thioureas--process for their...
- Patent number 6,090,981
- Issue date Jul 18, 2000
- Hoechst Aktiengesellschaft
- Heinrich Englert
- C07 - ORGANIC CHEMISTRY