Patents Assigned to Bayer Schering Pharma Aktiengesellschaft
  • Patent number: 7618957
    Abstract: The invention relates to the subjects that are characterized in the claims, namely perfluoroalkyl-containing metal complexes with nitrogen-containing radicals of general formula I, process for their production and their use in NMR and x-ray diagnosis, radiodiagnosis, and radiotherapy, as well as in MRT lymphography and in blood-pool imaging.
    Type: Grant
    Filed: July 17, 2006
    Date of Patent: November 17, 2009
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Heiko Schirmer, Hanns-Joachim Weinmann, Johannes Platzek, Ludwig Zorn, Bernd Misselwitz, Joerg Meding, Heribert Schmitt-Willich, Thomas Brumby
  • Patent number: 7615376
    Abstract: In a process for the quantitative optical analysis of fluorescently labelled biological cells 5, a cell layer on a transparent support at the bottom 2 of a reaction vessel 1 is in contact with a solution 3 containing the fluorescent dye 4. The sensitivity of analytical detection can be considerably improved if to the fluorescent dye 4 already present in addition a masking dye 9, which absorbs the excitation light 6 for the fluorescent dye 4 and/or its emission light 7, is added to the solution 3 and/or if a separating layer 10 permeable to the solution and absorbing and/or reflecting the excitation light 6 or the emission light 7 is applied to the cell layer at the bottom 2. This process can also be used for improving the sensitivity in the quantitative optical analysis of a luminescent biological cell layer. The separating layer 10 must in this case be composed such that it has a high power of reflection for the luminescent light 11.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: November 10, 2009
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Thomas Krahn, Wolfgang Paffhausen, Andreas Schade, Martin Bechem, Delf Schmidt
  • Patent number: 7615565
    Abstract: VEGFR-2 and VEGFR-3 inhibitory anthranilamide pyridinamides, their production and use as pharmaceutical agents for treating diseases that are triggered by persistent angiogenesis, as well as intermediate products for the production of the compounds are described. The compounds according to the invention can be used as or in the case of tumor or metastasis growth, psoriasis, Kaposi's sarcoma, restenosis, such as, e.g.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: November 10, 2009
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Andreas Huth, Ludwig Zorn, Martin Kruger, Stuat Ince, Karl-Heinz Thierauch, Andreas Menrad, Martin Haberey, Holger Hess-Stumpp
  • Patent number: 7611706
    Abstract: The present invention relates to antibodies, and antigen-binding antibody fragments, directed against an RG1 polypeptide. The invention further relates to methods for utilizing the antibodies, and antibody fragments, for diagnostic and therapeutic applications.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: November 3, 2009
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Richard Harkins, Deborah Parkes, Gordon Parry, Renate Parry, Douglas Schneider
  • Publication number: 20090269420
    Abstract: The present application relates to novel substituted dihydropyrazolone derivatives, processes for their preparation, their use for treatment and/or prophylaxis of diseases and their use for the preparation of medicaments for treatment and/or prophylaxis of diseases, in particular cardiovascular and haematological diseases and kidney diseases, and for promoting wound healing.
    Type: Application
    Filed: April 22, 2009
    Publication date: October 29, 2009
    Applicant: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
    Inventors: Mario Jeske, Ingo Flamme, Friederike Stoll, Hartmut Beck, Metin Akbaba
  • Patent number: 7608263
    Abstract: The present invention relates to antibodies, and antigen-binding antibody fragments, directed against an RG1 polypeptide. The invention further relates to methods for utilizing the antibodies, and antibody fragments, for diagnostic and therapeutic applications.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: October 27, 2009
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Richard Harkins, Deborah Parkes, Gordon Parry, Renate Parry, Douglas Schneider
  • Patent number: 7598260
    Abstract: This invention relates to pyrimidine derivatives of general formula I in which R1, R2, X, A and B have the meanings that are contained in the description, as inhibitors of the cyclin-dependent kinases, their production as well as their use as medications for treating various diseases.
    Type: Grant
    Filed: June 26, 2007
    Date of Patent: October 6, 2009
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Thomas Brumby, Rolf Jautelat, Olaf Prien, Martina Schäfer, Gerhard Siemeister, Ulrich Lücking, Christoph Huwe
  • Patent number: 7595418
    Abstract: This invention describes protected 5,7-dihydroxy-4,4-dimethyl-3-oxoheptanoic acid ester and 5,7-dihydroxy-2-alkyl-4,4-dimethyl-3-oxoheptanoic acid ester for the synthesis of epothilones and epothilone derivatives and process for the production of these esters.
    Type: Grant
    Filed: June 5, 2004
    Date of Patent: September 29, 2009
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Juergen Westermann, Johannes Platzek, Orlin Petrov
  • Patent number: 7592339
    Abstract: The invention relates to the field of blood coagulation. Novel oxazolidinone derivatives of the general formula (I) processes for their preparation and their use as medicinally active compounds for the prophylaxis and/or treatment of disorders are described.
    Type: Grant
    Filed: July 27, 2006
    Date of Patent: September 22, 2009
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Alexander Straub, Thomas Lampe, Jens Pohlmann, Susanne Rohrig, Elisabeth Perzborn, Karl-Heinz Schlemmer, Joseph Pernerstorfer
  • Patent number: 7585860
    Abstract: The invention relates to the field of blood coagulation. Novel oxazolidinone derivatives of the general formula (I) processes for their preparation and their use as medicinally active compounds for the prophylaxis and/or treatment of disorders are described.
    Type: Grant
    Filed: February 7, 2008
    Date of Patent: September 8, 2009
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Alexander Straub, Thomas Lampe, Jens Pohlmann, Susanne Rohrig, Elisabeth Perzborn, Karl-Heinz Schlemmer, Joseph Pernerstorfer
  • Publication number: 20090214422
    Abstract: The present invention relates to novel human extracellular matrix polypeptides, designated RG1, polynucleotides encoding the polypeptides, methods for producing the polypeptides, expression vectors and genetically engineered host cells for expression of the polypeptides. The invention further relates to antibodies directed against the polypeptides and to methods for using the polynucleotides, and polypeptides, and antibodies in research, diagnosis, and therapeutic applications.
    Type: Application
    Filed: October 30, 2007
    Publication date: August 27, 2009
    Applicant: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Richard Harkins, Deborah Parkes, Gordon Parry, Renate Parry, Douglas W. Schneider
  • Publication number: 20090208924
    Abstract: The present invention relates to the generation or replication-competent viruses having therapeutic utility. The replication-competent viruses of the invention can express proteins useful in the treatment of disease.
    Type: Application
    Filed: November 28, 2005
    Publication date: August 20, 2009
    Applicant: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
    Inventors: Terry Hermiston, Fang Jin, Peter Kretschmer
  • Publication number: 20090170931
    Abstract: The present invention is directed to the use of EP2 and/or EP4 agonists as therapeutics for the treatment of diseases associated with influenza A viruses, such as for example H5N1 and mutations thereof.
    Type: Application
    Filed: November 14, 2007
    Publication date: July 2, 2009
    Applicant: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Daryl Faulds, William J. Guilford, Wolfgang Seifert
  • Patent number: 7547776
    Abstract: The present invention generally relates to a fludarabine-phosphate with a purity of at least 99.5%.
    Type: Grant
    Filed: December 23, 1999
    Date of Patent: June 16, 2009
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Ulf Tilstam, Thomas Schmitz, Klaus Nickisch
  • Patent number: 7538100
    Abstract: The invention relates to 17?-alkyl-17?-oxy-estra-1,3,5(10)-trienes that have an antiestrogenic action with general formula I. In addition, the invention also relates to 17-oxo-estra-1,3,5(10)-trienes as well as 17?-hydroxy-estra-1,3,5(10)-trienes as intermediate products in the production of the estratrienes according to the invention. The invention also relates to the use of 17?-alkyl-17?-oxy-estratrienes for the production of pharmaceutical agents as well as pharmaceutical preparations that contain at least one 17?-alkyl-17?-oxy-estratriene as well as at least one pharmaceutically compatible vehicle.
    Type: Grant
    Filed: July 26, 2005
    Date of Patent: May 26, 2009
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Rolf Bohlmann, Nikolaus Heinrich, Rolf Jautelat, Jorg Kroll, Orlin Petrov, Andreas Reichel, Jens Hoffmann, Rosemarie Lichtner
  • Patent number: 7534780
    Abstract: The invention relates to estradiol prodrugs of general formula (I), in which group Z is bonded to the steroid, process for their production, pharmaceutical compositions that contain these compounds, as well as their use for the production of pharmaceutical agents with estrogenic action.
    Type: Grant
    Filed: May 20, 2005
    Date of Patent: May 19, 2009
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Ralf Wyrwa, Sven Ring, Peter Droescher, Alexander Hillisch, Walter Elger, Birgitt Schneider, Gudrun Reddersen
  • Publication number: 20090036530
    Abstract: This invention is directed to a crystalline acid of a lipoxin A4 analog of Formula (II): wherein: R1 is —O—, —S(O)t— (where t is 0, 1 or 2), or a straight or branched alkylene chain; and R2 is aryl (optionally substituted by one or more substituents selected from alkyl, alkoxy, halo, haloalkyl and haloalkoxy) or aralkyl (optionally substituted by one or more substituents selected from f alkyl, alkoxy, halo, haloalkyl and haloalkoxy); and wherein the compound of Formula (II) is a single stereoisomer or any mixture of stereoisomers. This crystalline acid is useful in treating disease-states characterized by inflammation, such as inflammatory and autoimmune disorders or pulmonary or respiratory tract inflammations in humans. Methods of preparing the crystalline acid are also described.
    Type: Application
    Filed: June 30, 2008
    Publication date: February 5, 2009
    Applicant: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Klaus Bartel, Danja Grossbach, William J. Guilford, Michael Sander, Gabriele Winter
  • Publication number: 20080242714
    Abstract: This invention is directed to compounds of formula (I): where A, B, D, E, m, and R1-R5 are as described herein, as single stereoisomers or as mixtures of stereoisomers, or pharmaceutically acceptable salts, clathrates, or prodrugs thereof, which compounds are useful in treating respiratory diseases associated with influenza A viruses, such as for example H5N1 and its mutations. Pharmaceutical compositions comprising the compounds of the invention and methods of preparing the compounds of the invention are also disclosed.
    Type: Application
    Filed: March 27, 2008
    Publication date: October 2, 2008
    Applicant: Bayer Schering Pharma Aktiengesellschaft
    Inventors: William Guilford, Werner Skuballa, Daryl H. Faulds, Monica Kochanny, Wheeseong Lee, Bernd Raduchel
  • Publication number: 20080226656
    Abstract: The present invention relates to antibodies, and antigen-binding antibody fragments, directed against an RG1 polypeptide. The invention further relates to methods for utilizing the antibodies, and antibody fragments, for diagnostic and therapeutic applications.
    Type: Application
    Filed: October 30, 2007
    Publication date: September 18, 2008
    Applicant: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Richard Harkins, Deborah Parkes, Gordon Parry, Renate Parry, Douglas Schneider
  • Publication number: 20080188798
    Abstract: An injection device for holding and activating a two-chamber ampulla has components whose relative movement causes the pistons of the two-chamber ampulla to be moved in order to mix the substances, as well as devices for injecting the product which is mixed in this way. For this purpose, a receptacle (103) into which the two-chamber ampulla (111) can be inserted and secured is held in a housing (101), and the receptacle (103) can be displaced by means of a carriage (108). A tappet (104) which acts on the pistons (111A, 111B) is movably held in the receptacle (103). A traction cable (114) which is deflected by means of a roller (109) which is mounted on the carriage (108) and one of whose ends is connected to the receptacle (103) and the other end of which is connected to a tension spring (110) which is held on the housing (101) is provided in order to carry out a mixing stroke, insertion stroke, injection stroke and a return stroke.
    Type: Application
    Filed: August 31, 2006
    Publication date: August 7, 2008
    Applicant: Bayer Schering Pharma Aktiengesellschaft
    Inventor: Wilfried Weber