Patents by Inventor Oliver Von Ahsen

Oliver Von Ahsen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SULFATED PEPTIDES FOR CHEMOKINE RECEPTOR ANTIBODY GENERATION
    Publication number: 20230250178
    Abstract: The present invention relates to tools and methods for the generation of antibodies which specifically bind chemokine receptors, such as CC or CXC chemokine receptors. Provided are isolated sulfated polypeptides and conjugates thereof, which can be used for example as antigens or for off target panning to facilitate the generation of anti-human, anti-cynomolgus, and/or anti-mouse chemokine receptor antibodies, e.g. for the generation of antibodies with fully human CDRs and/or other favorable properties for therapeutic use. The present invention furthermore relates to antibodies and conjugates thereof which can be obtained by applying the aforementioned tools and methods. Provided are antibodies specifically binding to human, cynomolgus and/or murine CCR8 with favorable properties for therapeutic use, such as cross-reactive antibodies, fully human antibodies, low internalizing (including non-internalizing) antibodies, and antibodies efficiently inducing ADCC and/or ADCP in Treg cells.
    Type: Application
    Filed: June 25, 2021
    Publication date: August 10, 2023
    Inventors: Sandra BERNDT, Katharina FILARSKY, Philipp ELLINGER, Beatrix STELTE-LUDWIG, Sabine HOFF, Helge ROIDER, Ernst WEBER, Mark TRAUTWEIN, Christian VOTSMEIER, Nikolaus PAWLOWSKI, Uwe GRITZAN, Pascale BUCHMANN, Christian BERTLING, Oliver VON AHSEN, Wiebke Maria NADLER, Su-Yi TSENG, Pedro PAZ, Phaik Lyn OH, Patrick JONES, Matyas GORJANACZ
  • Sulphimides as protein kinase inhibitors
    Patent number: 7943629
    Abstract: The invention relates to sulphimides as protein kinase inhibitors of the general formula I
    Type: Grant
    Filed: June 7, 2007
    Date of Patent: May 17, 2011
    Assignee: Bayer Schering Pharma AG
    Inventors: Ulrich Luecking, Duy Nguyen, Arne von Bonin, Oliver von Ahsen, Gerhard Siemeister, Rolf Jautelat, Wolf-Dietrich Doecke
  • Sulphoximine-substituted quinazoline derivatives as immuno-modulators, their preparation and use as medicaments
    Patent number: 7863283
    Abstract: The present invention relates to sulphoximine-substituted quinazoline derivatives of the formula (I), processes for their preparation and their use as a medicament for the treatment of various diseases.
    Type: Grant
    Filed: June 13, 2008
    Date of Patent: January 4, 2011
    Assignee: Bayer Schering Pharma AG
    Inventors: Duy Nguyen, Arne von Bonin, Michael Haerter, Hartmut Schirok, Anne Mengel, Martina Schaefer, Oliver von Ahsen
  • Sulfoximine-substituted pyrimidines, processes for production thereof and use thereof as drugs
    Patent number: 7825128
    Abstract: The invention relates to sulfoximine-substituted pyrimidines of the general formula I processes for the preparation thereof and their use as drugs.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: November 2, 2010
    Assignee: Bayer Schering Pharma AG
    Inventors: Ulrich Lücking, Duy Nguyen, Arne Von Bonin, Oliver Von Ahsen, Martin Krüger, Hans Briem, Georg Kettschau, Olaf Prien, Anne Mengel, Krolikiewicz Konrad, Ulf Boemer, Ulrich Bothe, Ingo Hartung
  • SULPHOXIMINE-SUBSTITUTED QUINAZOLINE DERIVATIVES AS IMMUNO-MODULATORS, THEIR PREPARATION AND USE AS MEDICAMENTS
    Publication number: 20090186911
    Abstract: The present invention relates to sulphoximine-substituted quinazoline derivatives of the formula (I), processes for their preparation and their use as a medicament for the treatment of various diseases.
    Type: Application
    Filed: June 13, 2008
    Publication date: July 23, 2009
    Inventors: Duy NGUYEN, Arne von Bonin, Michael Haerter, Hartmut Schirok, Anne Mengel, Martina Schaefer, Oliver von Ahsen
  • SULPHIMIDES AS PROTEIN KINASE INHIBITORS
    Publication number: 20080058358
    Abstract: The invention relates to sulphimides as protein kinase inhibitors of the general formula I
    Type: Application
    Filed: June 7, 2007
    Publication date: March 6, 2008
    Inventors: Ulrich Luecking, Duy Nguyen, Arne von Bonin, Oliver von Ahsen, Gerhard Siemeister, Rolf Jautelat, Wolf-Dietrich Doecke
  • Sulfoximine-substituted pyrimidines, processes for production thereof and use thereof as drugs
    Publication number: 20070232632
    Abstract: The invention relates to sulfoximine-substituted pyrimidines of the general formula I processes for the preparation thereof and their use as drugs.
    Type: Application
    Filed: December 21, 2006
    Publication date: October 4, 2007
    Inventors: Ulrich Lucking, Duy Nguyen, Arne Von Bonin, Oliver Von Ahsen, Martin Kruger, Hans Briem, Georg Kettschau, Olaf Prien, Anne Mengel, Krolikiewicz Konrad, Ulf Boemer, Ulrich Bothe, Ingo Hartung