MS

Michael Sperzel

BH Bayer Healthcare: 14 patents #684 of 8,007Top 9%
BG Bayer Intellectual Property Gmbh: 2 patents #437 of 1,266Top 35%
📍 Wuppertal, DE: #137 of 1,656 inventorsTop 9%
Overall (All Time): #298,845 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
9051323 Substituted imidazopyrimidines and triazolopyrimidines Stephan Siegel, Andreas Wilmen, Susanne Röhrig, Niels Svenstrup, Mark Jean Gnoth +4 more 2015-06-09
8273752 Substituted imidazopyrimidines and triazolopyrimidines Stephan Siegel, Andreas Wilmen, Susanne Röhrig, Niels Svenstrup, Mark Jean Gnoth +4 more 2012-09-25
6867206 6-carboxyphenyldihydropyridazinone derivatives and use thereof Jurgen Stoltefuss, Gabriele Braunlich, Michael Logers, Carsten Schmeck, Ulrich Nielsch +4 more 2005-03-15
6699857 Tetrahydroquinolinyl 6-methyldihydrothiadiazinone derivatives and use thereof Jurgen Stoltefuss, Gabriele Braunlich, Michael Logers, Carsten Schmeck, Ulrich Nielsch +4 more 2004-03-02
6677372 N-(3-benzofuranyl)urea-derivatives Gabriele Braunlich, Rüdiger Fischer, Mazen Es-Sayed, Rolf Henning, Karl-Heinz Schlemmer +5 more 2004-01-13
6610687 Benzofuranylsulfonates Gabriele Braunlich, Mazen Es-Sayed, Rüdiger Fischer, Burkhard Fugmann, Rolf Henning +7 more 2003-08-26
6506734 20(S) camptothecin glycoconjugates Hans-Georg Lerchen, Karsten von dem Bruch, Jorg Baumgarten 2003-01-14
6492335 Glycoconjugates from modified camptothecin derivatives (20-O-linkage) Hans-Georg Lerchen, Karsten von dem Bruch, Jörg Buamgarten 2002-12-10
6399657 N-(3-benzofuranyl) urea-derivatives Gabriele Braunlich, Rüdiger Fischer, Mazen Es-Sayed, Rolf Henning, Karl-Heinz Schlemmer +5 more 2002-06-04
6271342 Sugar-modified cytostatics Hans-Georg Lerchen, Karsten von dem Bruch, Uwe Petersen, Jorg Baumgarten, Norbert Piel +3 more 2001-08-07
6169092 3-Ureido-pyridofurans and -pyridothiophenes for the treatment of inflammatory processes Gabriele Braunlich, Mazen Es-Sayed, Rüdiger Fischer, Rolf Henning, Burkhard Fugmann +5 more 2001-01-02
6156754 Glycoconjugates of modified camptothecin derivatives (A-or B-ring linkage) Hans-Georg Lerchen, Karsten von dem Bruch, Jorg Baumgarten 2000-12-05
5922740 Heterocyclylcarbonyl substituted benzofuranyl-ureas Gabriele Braunlich, Mazen Es-Sayed, Rüdiger Fischer, Burkhardt Fugmann, Rolf Henning +2 more 1999-07-13
5510365 Medicaments containing 1-thiocarbamoyl-5-hydroxy-pyrazoles and their use as agents for combating septic shock Peter Wachtler, Lutz Heuer, Klaus G. Stunkel 1996-04-23
5091364 Preparation of immunologically active cell wall components from archaebacteria Jorg Baumgarten, Helmut Brunner, Inge E A Flesch, Heinz Hildebrand, Norbert Piel 1992-02-25
5070190 Substituted N-glycosylamides, process for their preparation, and their use as medicaments Oswald Lockhoff, John Goossens, Helmut Brunner, Klaus G. Stunkel 1991-12-03