Patents Assigned to Bayer Pharma AG
  • Patent number: 8324412
    Abstract: The present invention relates to a method for the reliable and reproducible preparation of 4-[17?-methoxy-17?-methoxymethyl-3-oxoestra-4,9-dien-11?-yl]benzaldehyde (E)-oxime (asoprisnil) on the pilot and manufacturing scale. Asoprisnil, which is prepared by this method, is distinguished by a very good physical stability and is therefore particularly suitable for the manufacture of solid pharmaceutical forms (tablets, coated tablets, etc.).
    Type: Grant
    Filed: January 10, 2011
    Date of Patent: December 4, 2012
    Assignee: Bayer Pharma AG
    Inventors: Detlef Grawe, Sabine Gliesing, Hagen Gerecke, Peter Hoesel, Uwe Mueller, Thomas Michel, Robert Eilers, Uwe Knabe, Bernd Erhart, Michael Mosebach, David Voigtlaender, Ulf Tilstam, Jürgen Jacke, Klaus Bahl, Ulf Bohlmann, Dieter Wehmeier, Michael Sander
  • Patent number: 8314248
    Abstract: The present invention describes a novel process for preparing an epothilone derivative using substituted pyridines and methyltrioxorhenium as catalyst.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: November 20, 2012
    Assignee: Bayer Pharma AG
    Inventors: Johannes Platzek, Orlin Petrov, Stephan Prühs
  • Publication number: 20120289510
    Abstract: The present invention relates to the compounds of formula I, processes for their production and their use as anti-inflammatory agents.
    Type: Application
    Filed: May 7, 2012
    Publication date: November 15, 2012
    Applicants: AstraZeneca AB, Bayer Pharma AG
    Inventors: Markus Berger, Jan Dahmen, Hartmut Rehwinkel, Stefan Jaroch, Heike Schäcke
  • Publication number: 20120225853
    Abstract: The treatment and/or prevention of depression by the co-administration of an estrogen with the progestin dienogest for HRT and/or contraception.
    Type: Application
    Filed: March 2, 2012
    Publication date: September 6, 2012
    Applicant: BAYER PHARMA AG
    Inventors: Ina RUDOLPH, Thomas GRÄSER
  • Publication number: 20120202779
    Abstract: The present invention relates to a flexible extended use regimen for a hormonal contraceptive useful to manage bleeding problems associated with fixed extended use of hormonal contraceptives and to a pharmaceutical package containing the respective hormonal contraceptive.
    Type: Application
    Filed: April 17, 2012
    Publication date: August 9, 2012
    Applicant: BAYER PHARMA AG
    Inventor: Andreas SACHSE
  • Publication number: 20120195791
    Abstract: The present invention provides a method for inactivating viruses and/or bacteria in medicinal-leech extracts by means of electromagnetic radiation.
    Type: Application
    Filed: October 8, 2010
    Publication date: August 2, 2012
    Applicant: BAYER PHARMA AG
    Inventors: Sebastian Schmidt, Jörg Peters, Juergen Michels
  • Patent number: 8207150
    Abstract: The 17?-cyano-19-nor-androst-4-ene derivatives of the present invention possess gestagenic activity.
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: June 26, 2012
    Assignee: Bayer Pharma AG
    Inventors: Joachim Kuhnke, Jan Huebner, Rolf Bohlmann, Thomas Frenzel, Ulrich Klar, Frederik Menges, Sven Ring, Steffen Borden, Hans-Peter Muhn, Katja Prelle
  • Patent number: 8193252
    Abstract: This present invention disclosed the use of mesoprogestins, a new class of progesterone receptor modulators (PRMs), for the treatment and prevention of benign hormone dependent gynecological disorders: a) for the treatment of gynecological disorder such as endometriosis, uterine fibroids, postoperative peritoneal adhesions, dysfunctional bleeding (metrorrhagia, menorrhagia) and dysmenorrhea; b) for the prevention of gynecological disorders such as postoperative, peritoneal adhesions, dysfunctional uterine bleeding (metrorrhagia, menorrhagia) and dysmenorrhea; and c) a method of treatment and prevention of the above mentioned disorders in a female, preferably in a human female, in need of treatment or prevention of one or more of these disorders, with an effective amount of a mesoprogestin. Mesoprogestins are defined as compounds possessing both agonistic and antagonistic activities at the progesterone receptor (PR) in vivo.
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: June 5, 2012
    Assignee: Bayer Pharma AG
    Inventors: Kristof Chwalisz, Walter Elger, Gerd Shubert
  • Patent number: 8173676
    Abstract: The present invention relates to the compounds of formula I, processes for their production and their use as anti-inflammatory agents.
    Type: Grant
    Filed: August 15, 2011
    Date of Patent: May 8, 2012
    Assignees: Bayer Pharma AG, AstraZeneca AB
    Inventors: Markus Berger, Jan Dahmen, Hartmut Rehwinkel, Stefan Jaroch, Heike Schäcke
  • Patent number: 8163721
    Abstract: The present invention relates to a flexible extended use regimen for a hormonal contraceptive useful to manage bleeding problems associated with fixed extended use of hormonal contraceptives and to a pharmaceutical package containing the respective hormonal contraceptive.
    Type: Grant
    Filed: May 2, 2005
    Date of Patent: April 24, 2012
    Assignee: Bayer Pharma AG
    Inventor: Andreas Sachse
  • Patent number: 8097627
    Abstract: The invention relates to multiply-substituted tetrahydronaphthalene derivatives of formula (I) process for their production and their use as anti-inflammatory agents.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: January 17, 2012
    Assignee: Bayer Pharma AG
    Inventors: Hartmut Rehwinkel, Stefan Baeurle, Markus Berger, Norbert Schmees, Heike Schaecke, Konrad Krolikiewicz, Anne Mengel, Duy Nguyen, Stefan Jaroch, Werner Skuballa
  • Patent number: 8084457
    Abstract: The present invention relates to 4,6-disubstituted aminopyrimidine derivatives and/or pharmaceutically acceptable salts thereof, the use of these derivatives as pharmaceutically active agents, especially for the prophylaxis and/or treatment of infectious diseases, including opportunistic diseases, prion diseases, immunological diseases, autoimmune diseases, bipolar and clinical disorders, cardiovascular diseases, cell proliferative diseases, diabetes, inflammation, transplant rejections, erectile dysfunction, neurodegenerative diseases and stroke, and pharmaceutical compositions containing at least one of said 4,6-di substituted aminopyrimidine derivatives and/or pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: September 15, 2004
    Date of Patent: December 27, 2011
    Assignees: Lead Discovery Center GmbH, Bayer Pharma AG
    Inventors: Axel Choidas, Alexander Backes, Matt Cotten, Ola Engkvist, Beatrice Felber, Achim Freisleben, Klaus Godl, Zoltán Greff, Peter Habenberger, Doris Hafenbradl, Christian Hartung, Thomas Herget, Edmund Hoppe, Bert Klebl, Andrea Missio, Gerhard Müller, Wilfried Schwab, Birgit Zech, Jose Bravo, John Harris, Joelle Le, Jackie Macritchie, Vladimir Savic, Brad Sherborne, Don Simpson
  • Patent number: 8076317
    Abstract: Process for hormonal contraception, in which in a plurality of substantially time-unlimited, linked taking periods and optionally having a sequence lasting several years and which in each case comprise at least one taking cycle with a duration-constant taking phase lasting several days within the particular taking period and a taking pause lasting several days, in which taking phase or phases per day administration takes place of a daily unit with at least one contraceptively acting hormone component, such as estrogen and/or gestagen, and in the taking pause or pauses administration takes place either of placebos free from any hormone component or the particular taking pause remains entirely administration-free and the duration of the taking phase or phases of at least the final taking period last at least 22 days, characterized in that the duration of the taking phase or phases in any taking period proceeding a following taking period is shorter than in each case following taking period, as well as administr
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: December 13, 2011
    Assignee: Bayer Pharma AG
    Inventor: Hermann Kulmann
  • Patent number: 8049035
    Abstract: This invention is directed to the crystalline potassium salt of a lipoxin A4 analog of Formula (I): processes for preparing the crystalline potassium salts, methods for using them to treat disease-states characterized by inflammation, and pharmaceutical compositions comprising such crystalline potassium salts.
    Type: Grant
    Filed: February 7, 2011
    Date of Patent: November 1, 2011
    Assignee: Bayer Pharma AG
    Inventors: Tilo Haag, Danja Grossbach, Gabriele Winter, Michael Sander, Wolfgang Beckmann, Klaus Bartel, Christian Dinter
  • Patent number: 8047372
    Abstract: The invention relates to a case for receiving a blister pack, comprising a first case half and a second case half. The halves are hinged on one another. The first case half is designed as a pocket for receiving the blister pack and has an outer part and an inner viewing part and also first apertures in the viewing part and second apertures in the outer part. The first apertures are at least partially aligned with the second apertures, specifically at least where the receptacles are located after the blister pack is received in the pocket. The second case half has a first compartment for receiving a first display displaying days of the week, and first windows for displaying the days of the week in an inner viewing surface of the second case half in the area of the first compartment. The first windows are arranged in such a way that they are aligned with the columns of the receptacles of a medicament pack received in the pocket.
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: November 1, 2011
    Assignee: Bayer Pharma AG
    Inventor: Sabine Leifeld