Patents by Inventor Joeng Jung

Joeng Jung 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 asymmetric transfer hydrogenation of ketones
    Publication number: 20130123490
    Abstract: The invention relates to a process for the asymmetric transfer hydrogenation of a ketone substrate to produce as chiral secondary alcohol with an ee of greater than 85% in which an enantio-enriched chiral catalyst containing ruthenium or rhodium is used with a hydrogen donor and in which an anion exchange resin is used as a base.
    Type: Application
    Filed: April 14, 2011
    Publication date: May 16, 2013
    Applicant: Euticals GmbH
    Inventors: Richard Wisdom, Joeng Jung, Andress Meudt