Patents by Inventor Ludwig Krueger

Ludwig Krueger 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).

  • Preparation of at least one organic compound by heterogeneously catalyzed partial gas-phase oxidation
    Patent number: 6958414
    Abstract: Organic compounds are prepared by heterogeneously catalyzed partial gas-phase oxidation of precursor compounds by a process in which a portion of the reaction gas starting mixture is brought from a low initial pressure to a higher final pressure by means of a radial compressor.
    Type: Grant
    Filed: September 23, 2003
    Date of Patent: October 25, 2005
    Assignee: BASF Aktiengesellschaft
    Inventors: Volker Schliephake, Ulrich Hammon, Ernst Lang, Carl-Ludwig Krüger, Jürgen Schröder, Klaus Joachim Müller-Engel
  • Lyophilised preparation comprising antibodies against the efg receptor
    Publication number: 20050220786
    Abstract: The invention relates to a lyophilised pharmaceutical preparation comprising an antibody against the endothelial growth factor receptor (EGF receptor). The preparation has increased storage stability, even at elevated temperatures, and, after reconstitution, can be used parenterally for the treatment of tumours.
    Type: Application
    Filed: November 25, 2002
    Publication date: October 6, 2005
    Applicant: Merck Patent GmbH
    Inventors: Hanns-Christian Mahler, Hans-Peter Zobel, Robert Mueller, Christiane Bachmann, Udo Haas, Ulrike Altenburger, Ludwig Krueger, Margarete Krueger
  • Lyophilisates having improved reconstitutability
    Patent number: 6770678
    Abstract: The present invention relates to lyophilisates having an improved dissolution rate which can be reconstituted in a particle-free manner, which is achieved by re-warming the solutions already drawn off to from 30° to 95° C. directly in the freeze drier.
    Type: Grant
    Filed: October 3, 2001
    Date of Patent: August 3, 2004
    Assignee: Merck Patent GmbH
    Inventors: Thelka Kurz, Ludwig Krueger, Brigitte Hesse, Arnd Karnatz