Patents by Inventor Hans P. Niedermann

Hans P. Niedermann 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).

  • Macrolide synthesis process and solid-state forms
    Patent number: 8263753
    Abstract: This invention relates to a method for making macrolides, and, in particular, a method for making optionally substituted 20,23-dipiperidinyl-5-O-mycaminosyl-tylonolide and derivatives thereof, as well as uses of macrolides to make medicaments, methods of treatment using macrolides, and methods for making intermediates that, inter alia, may be used to make macrolides. This invention also relates to solvated and non-solvated crystalline forms of 20,23-dipiperidinyl-5-O-mycaminosyl-tylonolide, as well as methods for making such crystalline forms, medicaments comprising (or derived from) such crystalline forms, methods for making medicaments comprising (or derived from) such crystalline forms, methods of treatment using such crystalline forms, and kits comprising such crystalline forms.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: September 11, 2012
    Assignee: Intervet International B.V.
    Inventors: Monika Brink, Hans P. Niedermann, Tanja Schweisel, Stephan Veit, Kerstin Fleischhauer, Ralf Warrass, Heinz-Jorg Wennesheimer