Patents Assigned to Bayer Schering Pharma
  • Publication number: 20150005488
    Abstract: The present invention relates to a process for the preparation of 17?-(3-hydroxypropyl)-17?-hydroxysteroids of the formula I starting from 17-ketosteroids of the formula III via the intermediates of the formula V wherein the radicals R3, R5, R6, R7, R10, R13, R15, R16, R40, R41 and R42 have the meaning indicated in the description.
    Type: Application
    Filed: September 16, 2014
    Publication date: January 1, 2015
    Applicant: Bayer Schering Pharma AG
    Inventors: Claus Christian Haeselhoff, Mike Petersen
  • Publication number: 20140301948
    Abstract: The compounds and the synthesis of [F-18]-labeled L-glutamic acid, [F-18]-labeled L-glutamate, their derivatives as set forth in formula (I) and their uses are described.
    Type: Application
    Filed: January 13, 2014
    Publication date: October 9, 2014
    Applicant: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
    Inventors: Ludger DINKELBORG, Matthias FRIEBE, Nikolaevna Raisa KRASIKOWA, Yuri BELOKON, Fedorovna Olga KUZNETSOVA, Keith GRAHAM, Lutz LEHMANN, Mathias BERNDT
  • Publication number: 20140256718
    Abstract: This invention relates to novel 5-[(hydroxymethyl)aryl]-substituted pyrrolo[2,1-f][1,2,4]triazin-4-amines of formula (I), to processes for the preparation of such compounds, to pharmaceutical compositions containing such compounds, and to the use of such compounds or compositions for treating angiogenesis-related disorders, in particular angiogenesis-related ocular disorders.
    Type: Application
    Filed: June 26, 2012
    Publication date: September 11, 2014
    Applicants: BAYER INTELLECTUAL PROPERTY GmbH, BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
    Inventors: Jürgen Klar, Verena Vöhringer, Joachim Telser, Mario Lobell, Frank Süssmeier, Volkhart Min-Jian Li, Michael Böttger, Stefan Golz, Dieter Lang, Karl-Heinz Schlemmer, Thomas Schlange, Andreas Schall, Wenlang Fu
  • Publication number: 20140227191
    Abstract: The present invention relates to fluorinated glutamic acid (glutamate) and glutamine derivatives wherein the fluorine atom is 19F. The glutamic acid (glutamate) and glutamine derivatives are compound(s) of general Formula I, which encompasses all possible diastereoisomers and/or enantiomere derivatives or mixtures thereof.
    Type: Application
    Filed: April 21, 2014
    Publication date: August 14, 2014
    Applicant: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
    Inventors: Ludger DINKELBORG, Heribert SCHMITT-WILLICH, Keith GRAHAM, Norman KOGLIN, Mathias BERNDT, Matthias FRIEBE, Andre MULLER
  • Patent number: 8680117
    Abstract: The present invention relates to compounds of formula I, processes for their production and their use as anti-inflammatory agents.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: March 25, 2014
    Assignee: Bayer Schering Pharma AG
    Inventors: Markus Berger, Hartmut Rehwinkel, Thomas Zollner, Bkkehard May, Jorma Hassfeld, Heike Schacke
  • Publication number: 20130196964
    Abstract: The present application relates to novel aryl compounds with heterocyclic substituents, processes for their preparation, their use for treatment and/or prevention of diseases and their use for the preparation of medicaments for treatment and/or prevention of diseases, in particular for treatment and/or prevention of hyperproliferative and angiogenic diseases and those diseases which arise from metabolic adaptation to hypoxic states. Such treatments can be carried out as monotherapy or also in combination with other medicaments or further therapeutic measures.
    Type: Application
    Filed: October 31, 2009
    Publication date: August 1, 2013
    Applicant: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
    Inventors: Michael Härter, Hartmut Beck, Peter Ellinghaus, Kerstin Berhörster, Susanne Greschat, Karl-Heinz Thierauch, Frank Süssmeier
  • Patent number: 8491906
    Abstract: The present invention relates to selectively targeting tumoral vasculature in vivo using a human recombinant scFv, L19, to the angiogenesis marker ED-B domain of fibronectin. In preferred embodiments, a complete human IgG1 is employed having the variable regions of L19. In other preferred embodiments is employed a mini-immunoglobulin generated by fusing the scFv L19 to the constant CH4 domain of a secretory IgE isoform that naturally contains a cysteine in its COOH terminal and which forms a covalently linked dimer. Different in vivo behavior of the antibody formats is exploitable for different diagnostic and/or therapeutic purposes, depending on clinical needs and disease. The antibody molecules may be labelled as described.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: July 23, 2013
    Assignees: Philogen S.p.A., Bayer Schering Pharma AG
    Inventors: Laura Borsi, Barbara Carnemolla, Enrica Balza, Patrizia Castellani, Luciano Zardi, Matthias Friebe, Christoph-Stephan Hilger
  • Publication number: 20130060039
    Abstract: The invention relates to novel benzothiophene-, benzofuran-, and indole ureas and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning, and/or memory.
    Type: Application
    Filed: April 6, 2012
    Publication date: March 7, 2013
    Applicant: Bayer Schering Pharma AG
    Inventors: Timo Flessner, Frank-Gerhard Böss, Christina Erb, Frank-Thorsten Hafner, Katrin Schnizler, Dieter Lang, Joachim Luithle, Marja Van Kampen, Franz-Josef van der Staay
  • Publication number: 20130059844
    Abstract: The 2-phenyl-substituted imidazotriazinones having short, unbranched alkyl radicals in the 9-position are prepared from the corresponding 2-phenyl-imidazotriazinones by chlorosulphonation and subsequent reaction with the amines. The compounds inhibit cGMP-metabolizing phosphodiesterases and are suitable for use as active compounds in pharmaceuticals, for the treatment of cardiovascular and cerebrovascular disorders and/or disorders of the urogenital system, in particular for the treatment of erectile dysfunction.
    Type: Application
    Filed: March 26, 2012
    Publication date: March 7, 2013
    Applicant: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Ulrich Niewöhner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer, Jorg Keldenich, Erwin Bischoff, Elisabeth Perzborn, Klaus Dembowsky, Peter Serno, Marc Nowakowski
  • Publication number: 20120282340
    Abstract: The present invention relates to drug delivery systems in the form of thin water-soluble films (wafers), which contain an Estrogen Receptor beta (ER-?) selective agonist. The wafers of the present invention are suitable for treating, alleviating or preventing a physical condition in a female mammal caused by insufficient endogenous levels of estrogen.
    Type: Application
    Filed: November 13, 2009
    Publication date: November 8, 2012
    Applicant: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Ildiko Terebesi, Adrian Funke, Konstanze Diefenbach, Matthias Schäfers, Sascha General
  • Publication number: 20120258964
    Abstract: The invention relates to novel 2-heteroaryl carboxamides and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning and/or memory.
    Type: Application
    Filed: March 6, 2012
    Publication date: October 11, 2012
    Applicant: Bayer Schering Pharma AG
    Inventors: Joachim Luithle, Frank-Gerhard Böss, Christina Erb, Frank-Thorsten Hafner, Katrin Schnizler, Timo Flessner, Marja Van Kampen, Franz-Josef Van Der Staay
  • Patent number: 8263040
    Abstract: The invention relates to the subjects characterized in the patent claims, namely metal chelates having a perfluorinated PEG radical, processes for their preparation, and their use, processes for their preparation and their use in NMR and X-ray diagnosis, radiodiagnosis and radiotherapy, and in MRT lymphography.
    Type: Grant
    Filed: October 17, 2007
    Date of Patent: September 11, 2012
    Assignee: Bayer Schering Pharma AG
    Inventors: Johannes Platzek, Heiko Schirmer, Hanns-Joachim Weinmann, Bernd Misselwitz, Ludwig Zorn
  • Publication number: 20120202842
    Abstract: The invention relates to novel 2-heteroarylcarboxamides, processes for their preparation, and their use for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning and/or memory.
    Type: Application
    Filed: November 4, 2011
    Publication date: August 9, 2012
    Applicant: Bayer Schering Pharma AG
    Inventors: Martin Hendrix, Frank-Gerhard Böß, Christina Erb, Timo Fleßner, Marja van Kampen, Joachim Luithle, Christoph Methfessel, Welf-Burkhard Wiese
  • Patent number: 8227598
    Abstract: The invention relates to novel heteroaryl carboxamides, a process for their preparation, and pharmaceutical compositions containing them. These materials are useful for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning and/or memory.
    Type: Grant
    Filed: August 10, 2007
    Date of Patent: July 24, 2012
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Martin Hendrix, Frank-Gerhard Böβ, Christina Erb, Joachim Krüger, Christoph Methfessel, Rudy Schreiber, Welf-Burkhard Wiese, Joachim Luithle
  • Patent number: 8211930
    Abstract: A compound of formula Ia: The present invention relates to novel indazolyl derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicaments
    Type: Grant
    Filed: May 19, 2009
    Date of Patent: July 3, 2012
    Assignees: AstraZeneca AB, Bayer Schering Pharma AG
    Inventors: Markus Berger, Hartmut Rehwinkel, Jan Dahmén, Anders Eriksson, Thomas Hansson, Nafizal Hossain, Per Tomas Klingstedt, Matti Lepistö, Stinabritt Nilsson, Martin Hemmerling, Karl Edman
  • Patent number: D665161
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: August 14, 2012
    Assignee: Bayer Schering Pharma AG
    Inventors: Sabine Leifeld, Heike Ranze, Parviz Bazargani, Michael Wiklund
  • Patent number: D665162
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: August 14, 2012
    Assignee: Bayer Schering Pharma AG
    Inventors: Sabine Leifeld, Heike Ranze, Parviz Bazargani, Michael Wiklund
  • Patent number: D665163
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: August 14, 2012
    Assignee: Bayer Schering Pharma AG
    Inventors: Sabine Leifeld, Heike Ranze, Parviz Bazargani, Michael Wiklund
  • Patent number: RE43916
    Abstract: A combination product for oral contraception is disclosed comprising an estrogen selected from 2.0 to 6.0 mg of 17?-estradiol and 0.020 mg of ethinylestradiol; and a gestagen selected from 0.25 to 0.30 mg of drospirenone and 0.1 to 0.2 mg of cyproterone acetate, followed by 5 or 4 pill-free or sugar pill days.
    Type: Grant
    Filed: March 24, 2006
    Date of Patent: January 8, 2013
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Jurgen Spona, Bernd Dusterberg, Frank Ludicke
  • Patent number: RE44159
    Abstract: A combination product for oral contraception is disclosed comprising an estrogen selected from 2.0 to 6.0 mg of 17?-estradiol and 0.020 mg of ethinylestradiol; and a gestagen selected from 0.25 to 0.30 mg of drospirenone and 0.1 to 0.2 mg of cyproterone acetate, followed by 5 or 4 pill-free or sugar pill days.
    Type: Grant
    Filed: August 28, 2007
    Date of Patent: April 16, 2013
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Jurgen Spona, Bernd Dusterberg, Frank Ludicke