Uta-Maria Billhardt-Troughton

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Quinoxalines, a process for their preparation and their use
- Patent number 5,723,461
- Issue date Mar 3, 1998
- Hoechst Aktiengesellschaft
- Manfred Rosner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azaquinoxalines and their use
- Patent number 5,424,311
- Issue date Jun 13, 1995
- Hoeschst Aktiengesellschaft
- Uta-Maria Billhardt-Troughton
- C07 - ORGANIC CHEMISTRY