Patents by Inventor Ingo Sandner

Ingo Sandner 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).

  • Method for producing substituted 3-phenylamino-propane-1,2-diols
    Publication number: 20050143582
    Abstract: The present invention relates to an improved process for the preparation of 3-phenylaminopropane-1,2-diols. 3-Phenylaminopropane-1,2-diols are valuable intermediates which can be converted further into 3-phenyloxazolidinone compounds.
    Type: Application
    Filed: January 14, 2003
    Publication date: June 30, 2005
    Inventors: Ekkehard Bartmann, Ingo Sandner