Patents by Inventor Axel Pleschke

Axel Pleschke 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).

  • Process for preparing 5-bromo-2,2-difluorobenzo-1,3-dioxoles
    Publication number: 20050272942
    Abstract: The invention relates to a process for preparing 5-bromo-2,2-difluorobenzo-1,3-dioxoles and to the use thereof for preparing medicaments and crop protection agents.
    Type: Application
    Filed: May 12, 2005
    Publication date: December 8, 2005
    Inventor: Axel Pleschke
  • Fluorinated aromatics
    Publication number: 20040171864
    Abstract: The present invention relates to fluorinated aromatics, to a process for preparing them and also to the use of the fluorinated aromatics for preparing active ingredients, especially in medicaments and agrochemicals.
    Type: Application
    Filed: November 21, 2003
    Publication date: September 2, 2004
    Inventors: Karen Peilstocker, Albrecht Marhold, Axel Pleschke, Guido Giffels
  • Perfluoroalkylanilines
    Publication number: 20040152898
    Abstract: The present invention relates to a process for preparing perfluoroalkylanilines and to their use for preparing active ingredients, in particular for agrochemicals.
    Type: Application
    Filed: November 6, 2003
    Publication date: August 5, 2004
    Inventors: Albrecht Marhold, Axel Pleschke
  • Triazolopyrimidines
    Publication number: 20040097522
    Abstract: Novel triazolopyrimidines of the formula 1
    Type: Application
    Filed: November 17, 2003
    Publication date: May 20, 2004
    Inventors: Olaf Gebauer, Hans-Ludwig Elbe, Marielouise Schneider, Albrecht Marhold, Ulrike Wachendorff-Neumann, Astrid Mauler-Machnik, Karl-Heinz Kuck, Arnd Voerste, Yoshinori Kitagawa, Ulrich Heinemann, Petra Hilgers, Axel Pleschke
  • Preparation of polyhaloalkanes
    Publication number: 20040092781
    Abstract: The present invention relates to a process for preparing polyhaloalkanes and to their use for preparing intermediates for agrochemicals and pharmaceuticals.
    Type: Application
    Filed: November 7, 2003
    Publication date: May 13, 2004
    Inventors: Albrecht Marhold, Axel Pleschke
  • Polyhaloalkylaryls
    Publication number: 20040092762
    Abstract: The present invention relates to polyhaloalkylaryls, to a process for preparing them and to the use of the polyhaloalkylaryls for preparing active ingredients.
    Type: Application
    Filed: November 7, 2003
    Publication date: May 13, 2004
    Inventors: Albrecht Marhold, Axel Pleschke