Patents by Inventor Michael Mertl

Michael Mertl 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 recovering rhodium from hydroformylation products
    Patent number: 6863872
    Abstract: According to the invention, rhodium is recovered from hydroformylation products (feed material) by thermally processing the feed material in the presence of an adsorbent and, optionally, with the additional action of hydrogen.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: March 8, 2005
    Assignee: Celanese Chemicals Europe GmbH
    Inventors: Ernst Wiebus, Kurt Schalapski, Michael Mertl, Richard Fischer, Rainer Lukas
  • Method for recovering rhodium from hydroformylation products
    Publication number: 20030049188
    Abstract: According to the invention, rhodium is recovered from hydroformylation products (feed material) by thermally processing the feed material in the presence of an adsorbent and, optionally, with the additional action of hydrogen.
    Type: Application
    Filed: September 17, 2002
    Publication date: March 13, 2003
    Inventors: Ernst Wiebus, Kurt Schalapski, Michael Mertl, Richard Fischer, Rainer Lukas