SZ

Siegfried Zaiss

BH Bayer Healthcare: 24 patents #391 of 8,007Top 5%
BA Bayer Schering Pharma Ag: 1 patents #205 of 464Top 45%
📍 Wuppertal, DE: #93 of 1,656 inventorsTop 6%
Overall (All Time): #165,366 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
7776922 Substituted [(phenylethanoyl)amino]benzamides Ulf Bruggemeier, Petros Gatsios, Mark Meininghaus, Leila Telan, Elisabeth Woltering +11 more 2010-08-17
5935983 Use of phenylcyclohexylcarboxamides Matthias Muller-Gliemann, Ulrich Muller, Martin Beuck, Christoph Gerdes, Anke Domdey-Bette +6 more 1999-08-10
5863930 Trisubstituted biphenyls Jurgen Dressel, Peter Fey, Rudolf Hanko, Walter Hubsch, Thomas Kramer +7 more 1999-01-26
5834481 Heterotricyclically substituted phenyl-cyclohexane-carboxylic acid derivatives Ulrich Muller, Jurgen Dressel, Peter Fey, Rudolf Hanko, Walter Hubsch +7 more 1998-11-10
5712296 Substituted pyridines and 2-oxo-1,2-dihydropyridines Peter Fey, Jurgen Dressel, Rudolf Hanko, Walter Hubsch, Thomas Kramer +9 more 1998-01-27
5708003 Heterotricyclically substituted phenyl-cyclohexane-carboxylic acid derivatives Ulrich Muller, Jurgen Dressel, Peter Fey, Rudolf Hanko, Walter Hubsch +7 more 1998-01-13
5607962 Substituted indole derivatives Matthias M uller-Gliemann, Ulrich M uller, Martin Beuck, Christoph Gerdes, Anke Domdey-Bette +6 more 1997-03-04
5599823 Substituted biphenylpyridones Matthias M uller-Gliemann, Martin Beuck, Stanislav Kazda, Johannes-Peter Stasch, Andreas Knorr +7 more 1997-02-04
5596006 Trisubstituted biphenyls J urgen Dressel, Peter Fey, Rudolf Hanko, Walter Hubsch, Thomas Kramer +7 more 1997-01-21
5594010 Substituted monopyridylmethyl derivatives Peter Fey, Thomas Kr amer, J urgen Dressel, Rudolf Hanko, Walter H ubsch +9 more 1997-01-14
5576342 Phenylglycinamides of heterocyclically substitued phenylacetic acid derivatives Ulrich M uller, J urgen Dressel, Peter Fey, Rudolf Hanko, Walter H ubsch +7 more 1996-11-19
5559139 Specific 1,4-dihydropyridine-3,5-dicarboxylic acid ester, and its pharmaceutical use Otto Behner, Hartmund Wollweber, Bruno Rosen, Siegfried Goldmann 1996-09-24
5530016 Substituted 2,4-imidazolidinediones Thomas Kramer, Rudolf Hanko, Jurgen Dressel, Peter Fey, Walter Hubsch +9 more 1996-06-25
5527809 Substituted imidazo[4,5-b]pyridines and benzimidazoles Matthias Muller-Gliemann, Jurgen Dressel, Peter Fey, Rudolf Hanko, Walter Hubsch +7 more 1996-06-18
5492923 Substituted pyridines and 2-oxo-1,2-dihydropyridines Peter Fey, Jurgen Dressel, Rudolf Hanko, Walter Hubsch, Thomas Kramer +9 more 1996-02-20
5478836 Heterotricyclically substituted phenyl-cyclohexane-carboxylic acid derivatives Ulrich Muller, Jurgen Dressel, Peter Fey, Rudolf Hanko, Walter Hubsch +7 more 1995-12-26
5459156 Imidazolyl-substituted phenylacetic acid prolinamides Matthias Muller-Gliemann, Jurgen Dressel, Peter Fey, Rudolf Hanko, Walter Hubsch +7 more 1995-10-17
5432185 Haemorheological use of N-alkylated 1,4-dihydropyridine-dicarboxylic acid esters, and some new compounds Otto Behner, Hartmut Wollweber, Bruno Rosen, Siegfried Goldmann 1995-07-11
5414003 Pyridinylmethyl-substituted pyridines and pyridones Peter Fey, Jurgen Dressel, Rudolf Hanko, Walter Hubsch, Thomas Kramer +9 more 1995-05-09
5407948 Substituted mono- and bipyridylmethylpyridones Peter Fey, Walter Hubsch, Jurgen Dressel, Rudolf Hanko, Thomas Kramer +9 more 1995-04-18
5395840 Heterocyclically substituted phenyl-cyclohexane-carboxylic acid derivatives Ulrich Muller, Jurgen Dressel, Peter Fey, Rudolf Hanko, Walter Hubsch +7 more 1995-03-07
5356911 Substituted biphenylpyridones Matthias Muller-Gliemann, Martin Beuck, Stanislav Kazda, Johannes-Peter Stasch, Andreas Knorr +7 more 1994-10-18
5342847 Specific 1,4-dihydropyridine-3,5-dicarboxylic acid ester and its pharmaceutical use Otto Behner, Hartmund Wollweber, Siegfried Goldmann, Bruno Rosen 1994-08-30
5328931 N-alkylated 1,4-dihydropyridinedicarboxylic acid esters Bruno Rosen, Hartmund Wollweber, Maarten de Jonge, Hans-Georg Dellweg 1994-07-12
5234935 N-alkylated 1,4-dihydropyridine-dicarboxylic acid esters Otto Behner, Hartmut Wollweber, Bruno Rosen, Siegfried Goldmann 1993-08-10