HB

Horst Boshagen

BH Bayer Healthcare: 38 patents #201 of 8,007Top 3%
📍 Haan, DE: #5 of 215 inventorsTop 3%
Overall (All Time): #87,269 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDate
5432282 Process for preparing 1,4-dihydro-2-amino-3-carboxy-5-cyano-pyridine derivatives Jurgen Stoltefuss, Siegfried Goldmann, Alexander Straub, Martin Bechem, Rainer Gross +3 more 1995-07-11
5420142 Certain 3-formyl-1, 4-dihydropyridines and their pharmaceutical composition and use Jurgen Stoltefuss, Gerhard Franckowiak, Martin Bechem, Rainer Gross, Siegbert Hebisch +3 more 1995-05-30
5412099 Intermediate benzothiazolyl- and benzoxazolyl-aldehyde compounds Siegfried Goldmann, Jurgen Stoltefuss, Alexander Straub, Rainer Gross, Joachim Hutter +2 more 1995-05-02
5380851 2-amino-5-cyano-1,4-dihydropyridines, processes for their preparation Jurgen Stoltefuss, Siegfried Goldmann, Alexander Straub, Martin Bechem, Rainer Gross +3 more 1995-01-10
5254692 2,6-dialkyl-4-(benzothiazol- or benzoxazol-7-yl)-1,4-dihydropyridines Siegfried Goldmann, Jurgen Stoltefuss, Alexander Straub, Rainer Gross, Joachim Hutter +2 more 1993-10-19
5225558 2-amino-5-cyano-1,4-dihydropyridines, and their use in medicaments Jurgen Stoltefuss, Siegfried Goldmann, Alexander Straub, Martin Bechem, Rainer Gross +3 more 1993-07-06
5204472 Quinoline and isoquinoline intermediates Jurgen Stoltefuss, Siegfried Goldmann, Alexander Straub, Rainer Gross, Joachim Hutter +2 more 1993-04-20
5200420 2,6-dialkyl-4-(benzothiazol- or benzoxazol-4-yl-1,4-dihydropyridines Siegfried Goldmann, Jurgen Stoltefuss, Alexander Straub, Rainer Gross, Joachim Hutter +2 more 1993-04-06
5100900 Positive inotropically active 4-quinolyl-dihydropyridines and use thereas Jurgen Stoltefuss, Siegfried Goldmann, Alexander Straub, Rainer Gross, Joachim Hutter +2 more 1992-03-31
5096897 Antithrombotic substituted cycloalkano(b)dihydroindole- and -indole-sulphonamides Ulrich Muller, Ulrich Rosentreter, Erwin Bischoff, Volker-Bernd Fiedler, Elisabeth Perzborn +5 more 1992-03-17
5079258 Tetrahydro-1-benz-(C,D)-indolepropionic acid sulphonamides as thrombocyte aggregation inhibitors Ulrich Rosentreter, Elisabeth Perzborn, Volker-Bernd Fiedler 1992-01-07
5051407 Methods for treating viruses in patients by administering 2-hydroxymethylene-3,4,5-trihydroxypiperidines Bodo Junge, Gunther Kinast, Matthias Schuller, Jurgen Stoltefuss, Arnold Paessens 1991-09-24
5039670 Antithrombotic substituted cycloalkano(B)dihydroindole- and -indole-sulphonamides and use Ulrich Muller, Ulrich Rosentreter, Erwin Bischoff, Volker-Bernd Fiedler, Elisabeth Perzborn +5 more 1991-08-13
5015657 2-halogen-substituted N-indolylethyl-sulphonamides and inhibiting platelet aggregation and antagonizing thromboxane A.sub.2 therewith Elisabeth Perzborn, Volker-Bernd Fiedler 1991-05-14
4988820 Cycloalkano(1,2-B) indole-sulponamides Ulrich Rosentreter, Folker Lieb, Hermann Oediger, Friedel Seuter, Elisabeth Perzborn +1 more 1991-01-29
4965258 Cycloalkano(1,2-B)indole-sulphonamides, pharmaceutical compositions and use Ulrich Rosentreter, Folker Lieb, Hermann Oediger, Friedel Seuter, Elisabeth Perzborn +1 more 1990-10-23
4940705 N-substituted derivatives of 1-desoxynojirimycin and 1-desoxymannonojirimycin and pharmaceutical use Bodo Junge, Arnold Paessens, Matthias Schuller 1990-07-10
4904797 Process of preparing cycloalkano(1,2-B)indole-sulphonamides Ulrich Rosentreter, Folker Lieb, Hermann Oediger, Friedel Seuter, Elisabeth Perzborn +1 more 1990-02-27
4895855 Mixture of different dihydropyridines Siegfried Goldmann, Friedrich Bossert, Gerhard Franckowiak, Horst Meyer, Jurgen Stoltefuss +3 more 1990-01-23
4882353 Chroman derivatives for combating thrombosis and asthma Ulrich Niewohner, Franz-Peter Hoever, Folker Lieb, Hermann Oediger, Ulrich Rosentreter +3 more 1989-11-21
4853406 Polyhydrobenzi[c,d]indolesulphonamides Ulrich Rosentreter, Folker Lieb, Hermann Oediger, Ulrich Niewohner, Friedel Seuter +2 more 1989-08-01
4843091 Indolylpropionic acids, compositions of, and use thereof to inhibit thrombocyte aggregation Ulrich Rosentreter, Folker Lieb, Hermann Oediger, Volker-Bernd Fiedler, Elisabeth Perzborn +1 more 1989-06-27
4827032 Cycloalkyl-one-containing benzenesulphonamides Ulrich Rosentreter, Folker Lieb, Hermann Oediger, Friedel Seuter, Elisabeth Perzborn +1 more 1989-05-02
4822798 Circulation-active 4-phenyl-6-substituted dihydropyrimidines Jurgen Stoltefuss, Matthias Schramm, Gunter Thomas 1989-04-18
4806551 N-dihydroindolylethyl-sulphonamides Ulrich Rosentreter, Folker Lieb, Hermann Oediger, Volker-Bernd Fiedler, Elisabeth Perzborn +1 more 1989-02-21