Patents by Inventor Inga WALZEL

Inga WALZEL 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).

  • Composite material containing a bismuth-molybdenum-nickel mixed oxide or a bismuth-molybdenum-cobalt mixed oxide and SiO
    Patent number: 10668453
    Abstract: The present invention relates to a process for producing a composite material and also the composite material itself. The composite material contains a bismuth-molybdenum-nickel mixed oxide or a bismuth-molybdenum-cobalt mixed oxide and a specific SiO2 as pore former. The present invention also relates to the use of the composite material according to the invention for producing a washcoat suspension and also a process for producing a coated catalyst using the composite material according to the invention. Furthermore, the present invention also relates to a coated catalyst which has a catalytically active shell comprising the composite material according to the invention on a support body. The coated catalyst according to the invention is used for preparing [alpha],[beta]-unsaturated aldehydes from olefins.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: June 2, 2020
    Assignee: CLARIANT INTERNATIONAL LTD
    Inventors: Inga Walzel, Gerhard Mestl, Silvia Neumann, Magdalena Pritzl, Gabriele Donabauer, Robert K. Grasselli
  • Composite Material Containing A Bismuth-Molybdenum-Nickel Mixed Oxide Or A Bismuth-Molybdenum-Cobalt Mixed Oxide And SIO2
    Publication number: 20190022629
    Abstract: The present invention relates to a process for producing a composite material and also the composite material itself. The composite material contains a bismuth-molybdenum-nickel mixed oxide or a bismuth-molybdenum-cobalt mixed oxide and a specific SiO2 as pore former. The present invention also relates to the use of the composite material according to the invention for producing a washcoat suspension and also a process for producing a coated catalyst using the composite material according to the invention. Furthermore, the present invention also relates to a coated catalyst which has a catalytically active shell comprising the composite material according to the invention on a support body. The coated catalyst according to the invention is used for preparing [alpha],[beta]-unsaturated aldehydes from olefins.
    Type: Application
    Filed: April 24, 2018
    Publication date: January 24, 2019
    Applicant: Clariant International Ltd.
    Inventors: Inga WALZEL, Gerhard MESTL, Silvia NEUMANN, Magdalena PRITZL, Gabriele DONABAUER, Robert K. GRASSELLI
  • Composite material containing a bismuth-molybdenum-nickel mixed oxide or a bismuth-molybdenum-cobalt mixed oxide and SiO
    Patent number: 9975111
    Abstract: The present invention relates to a process for producing a composite material and also the composite material itself. The composite material contains a bismuth-molybdenum-nickel mixed oxide or a bismuth-molybdenum-cobalt mixed oxide and a specific SiO2 as pore former. The present invention also relates to the use of the composite material according to the invention for producing a washcoat suspension and also a process for producing a coated catalyst using the composite material according to the invention. Furthermore, the present invention also relates to a coated catalyst which has a catalytically active shell comprising the composite material according to the invention on a support body. The coated catalyst according to the invention is used for preparing [alpha],[beta]-unsaturated aldehydes from olefins.
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: May 22, 2018
    Assignee: Clariant International Ltd.
    Inventors: Inga Walzel, Gerhard Mestl, Silvia Neumann, Magdalena Pritzl, Gabriele Donabauer, Robert K. Grasselli
  • Composite Material Containing A Bismuth-Molybdenum-Nickel Mixed Oxide Or A Bismuth-Molybdenum-Cobalt Mixed Oxide And SIO2
    Publication number: 20160045900
    Abstract: The present invention relates to a process for producing a composite material and also the composite material itself. The composite material contains a bismuth-molybdenum-nickel mixed oxide or a bismuth-molybdenum-cobalt mixed oxide and a specific SiO2 as pore former. The present invention also relates to the use of the composite material according to the invention for producing a washcoat suspension and also a process for producing a coated catalyst using the composite material according to the invention. Furthermore, the present invention also relates to a coated catalyst which has a catalytically active shell comprising the composite material according to the invention on a support body. The coated catalyst according to the invention is used for preparing [alpha],[beta]-unsaturated aldehydes from olefins.
    Type: Application
    Filed: March 20, 2014
    Publication date: February 18, 2016
    Applicant: Clariant International Ltd.
    Inventors: Inga WALZEL, Gerhard MESTL, Silvia NEUMANN, Magdalena PRITZI, Gabriele DONABAUER, Robert GRASSELL