Patents by Inventor Katharina Obert

Katharina Obert 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 RENDERING AN OXYGEN-SENSITIVE CATALYST INERT
    Publication number: 20080254971
    Abstract: A process for rendering an oxygen-sensitive heterogeneous catalyst (s-cat) inert to oxygen, as well as a heterogeneous catalyst that is not sensitive to oxygen, is disclosed. The surface of the s-cat is wetted with an ionic liquid. The ionic liquid firmly adhering to the surface of the catalyst forms a film, which protects the s-cat from reactions with oxygen.
    Type: Application
    Filed: April 10, 2008
    Publication date: October 16, 2008
    Applicant: Linde Aktiengesellschaft
    Inventors: Martin Ehrig, Dirk Gerhard, Mitja Medved, Katharina Obert, Peter Wasserscheid