GB

Gunter Billen

AG Aventis Pharma Deutschland Gmbh: 2 patents #137 of 418Top 35%
Hoechst Gmbh: 1 patents #2,248 of 4,020Top 60%
📍 Niedernhausen, DE: #41 of 119 inventorsTop 35%
Overall (All Time): #1,614,636 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6355673 Substituted diaminocarboxylic acids Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase, Bernhard Neises 2002-03-12
6159995 Substituted diaminocarboxylic acids Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase, Bernhard Neises 2000-12-12
5728686 Alkylxanthine phosphonates and alkylxanthine phosphine oxides and their use as pharmaceuticals Ismahan Okyayuz-Baklouti, Hiristo Anagnostopulos, Stefan Mullner 1998-03-17