Patents by Inventor Veronika Will

Veronika Will 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).

  • PASSIVATION OF A ZEOLITE CATALYST IN A FLUIDIZED BED
    Publication number: 20150353446
    Abstract: Process for producing a passivated catalyst comprising a zeolite and at least one active metal, wherein the catalyst is held in a fluidized bed and is passivated in the fluidized bed by means of a silicon compound.
    Type: Application
    Filed: February 26, 2014
    Publication date: December 10, 2015
    Applicant: BASF SE
    Inventors: Mathias FEYEN, Bernd SCHAACK, Ulrich MUELLER, Thomas HEIDEMANN, Veronika WILL, Rainer SENK
  • Catalyst for the dehydroaromatisation of methane and mixtures containing methane
    Patent number: 8742189
    Abstract: The present invention relates to a catalyst for dehydroaromatizing C1-C4-aliphatics, said catalyst being obtainable by twice treating a zeolite from the group of MFI and MWW with NH4-containing mixtures, in each case with subsequent drying and calcination. The catalyst comprises molybdenum and, if appropriate, as further elements, Cu, Ni, Fe, Co, Mn, Cr, Nb, Ta, Zr, V, Zn and/or Ga. The present invention further provides a process for dehydroaromatizing a mixture comprising C1-C4-aliphatics by conversion in the presence of the catalyst.
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: June 3, 2014
    Assignee: BASF SE
    Inventors: Frank Kiesslich, Joana Coelho Tsou, Bilge Yilmaz, Sebastian Ahrens, Thomas Heidemann, Veronika Will, Christian Bechtold
  • CATALYST FOR THE DEHYDROAROMATISATION OF METHANE AND MIXTURES CONTAINING METHANE
    Publication number: 20110124933
    Abstract: The present invention relates to a catalyst for dehydroaromatizing C1-C4-aliphatics, said catalyst being obtainable by twice treating a zeolite from the group of MFI and MWW with NH4-containing mixtures, in each case with subsequent drying and calcination. The catalyst comprises molybdenum and, if appropriate, as further elements, Cu, Ni, Fe, Co, Mn, Cr, Nb, Ta, Zr, V, Zn and/or Ga. The present invention further provides a process for dehydroaromatizing a mixture comprising C1-C4-aliphatics by conversion in the presence of the catalyst.
    Type: Application
    Filed: April 8, 2009
    Publication date: May 26, 2011
    Applicant: BASF SE
    Inventors: Frank Kiesslich, Joana Coelho Tsou, Bilge Yilmaz, Sebastian Ahrens, Thomas Heidemann, Veronika Will, Christian Bechtold