Patents by Inventor Asli Nau

Asli Nau 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).

  • Mixed oxide compositions and process for preparing isoolefins
    Patent number: 9371255
    Abstract: The present invention relates to mixed oxide compositions, to the use thereof as a catalyst for cleavage of alkyl tert-alkyl ethers or tertiary alcohols, and to a process for cleaving alkyl tert-alkyl ethers or tertiary alcohols to isoolefins and alcohol or water.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: June 21, 2016
    Assignee: Evonik Degussa GmbH
    Inventors: Markus Winterberg, Christian Böing, Dietrich Maschmeyer, Asli Nau, Horst-Werner Zanthoff, Thomas Quandt, Christian Schulze Isfort
  • PRODUCTION OF CATALYSTS BASED ON BORON ZEOLITES
    Publication number: 20150258535
    Abstract: The process described here has made it possible to obtain boron-containing silicates having a zeolitic structure which display negligible DME and C8 selectivities combined with high activities when used as catalysts for the dissociation of MTBE.
    Type: Application
    Filed: September 24, 2013
    Publication date: September 17, 2015
    Applicants: Evonik Degussa GmbH, Evonik Industries AG
    Inventors: Asli Nau, Horst-Werner Zanthoff, Frank Geilen, Thomas Quandt, Dietrich Maschmeyer, Markus Winterberg, Stephan Peitz, Reiner Bukohl, Christian Boeing
  • MIXED OXIDE COMPOSITIONS AND PROCESS FOR PREPARING ISOOLEFINS
    Publication number: 20140087940
    Abstract: The present invention relates to mixed oxide compositions, to the use thereof as a catalyst for cleavage of alkyl tert-alkyl ethers or tertiary alcohols, and to a process for cleaving alkyl tert-alkyl ethers or tertiary alcohols to isoolefins and alcohol or water.
    Type: Application
    Filed: March 7, 2012
    Publication date: March 27, 2014
    Applicant: Evonik Degussa GmbH
    Inventors: Markus Winterberg, Christian Böing, Dietrich Maschmeyer, Asli Nau, Horst-Werner Zanthoff, Thomas Quandt, Christian Schulze Isfort