Patents by Inventor Jurgen Jaeger

Jurgen Jaeger 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 the preparation of 2H-chromenes
    Patent number: 7893262
    Abstract: The invention concerns a novel process for the preparation of 2H-chromenes of formula I and formula 5 and valuable intermediates of formulae 3 and 4 of this process.
    Type: Grant
    Filed: August 3, 2004
    Date of Patent: February 22, 2011
    Assignee: Arpida AG
    Inventors: Jurgen Jaeger, Kaspar Burri, Sorana Greiveldinger-Poenaru, Johannes Hoffner
  • Novel Processing for the Preparation of a Benzofuran
    Publication number: 20080161561
    Abstract: The present invention relates to a novel process for the preparation of the compound of formula I, a dihydrofolate reductase inhibitor and to valuable intermediates in this process.
    Type: Application
    Filed: February 10, 2006
    Publication date: July 3, 2008
    Applicant: Arpida
    Inventors: Peter Schneider, Chouaib Tahtaoui, Martin Braun, Sorana Greiveldinger-Poenaru, Jurgen Jaeger, Laurent Schmitt
  • Novel Process For The Preparation Of 2H-Chromenes
    Publication number: 20080015354
    Abstract: The invention concerns a novel process for the preparation of 2H-chromenes of formula I and formula 5 and valuable intermediates of formulae 3 and 4 of this process.
    Type: Application
    Filed: August 3, 2004
    Publication date: January 17, 2008
    Applicant: ARPIDA AG
    Inventors: Jurgen Jaeger, Kaspar Burri, Soran Greiveldinger-Poenaru, Johannes Hoffner
  • Sliding window assembly
    Publication number: 20070234644
    Abstract: The present invention provides a sliding window assembly having a fixed window portion and a sliding window portion. The sliding window portion is operable to move in a perpendicular direction relative to the fixed window portion and also is operable to move parallel to the fixed window portion to slide behind the fixed window.
    Type: Application
    Filed: March 30, 2007
    Publication date: October 11, 2007
    Inventors: Jurgen Jaeger, Scot Fjeldsted, Ivan Harder, Drew Ramsdale