Patents by Inventor Frank Wilz

Frank Wilz 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).

  • FEED COMPOSITIONS CONTAINING BETAINE SALTS
    Publication number: 20220217998
    Abstract: Compositions, in particular compacted compositions, contain at least one betaine salt and at least one feed additive; and can be used for providing the feed additive, in particular probiotics, to drinking water or rearing water.
    Type: Application
    Filed: April 28, 2020
    Publication date: July 14, 2022
    Applicant: Evonik Operations GmbH
    Inventors: Ursula RIESEN, Frank Wilz, Lorena Stannek-Göbel, Adriana Barri, Stefan Pelzer, Ulrike Kottke, Christoph Kobler, Achim Fischer, Vincent Hess
  • Catalyst for the synthesis of alkyl mercaptans and process for producing it
    Patent number: 9764309
    Abstract: The present invention relates to a catalyst which comprises a support material and an oxidic composition containing at least one alkali metal and tungsten, a process for producing such catalysts and also a process for preparing alkyl mercaptans by reaction of alkanols with hydrogen sulphide in the presence of such a catalyst.
    Type: Grant
    Filed: November 27, 2012
    Date of Patent: September 19, 2017
    Assignee: EVONIK DEGUSSA GmbH
    Inventors: Benjamin Fonfe, Sebastian Fuss, Frank Wilz, Harald Jakob, Christoph Weckbecker
  • CATALYST FOR THE SYNTHESIS OF ALKYL MERCAPTANS AND PROCESS FOR PRODUCING IT
    Publication number: 20140357897
    Abstract: The present invention relates to a catalyst which comprises a support material and an oxidic composition containing at least one alkali metal and tungsten, a process for producing such catalysts and also a process for preparing alkyl mercaptans by reaction of alkanols with hydrogen sulphide in the presence of such a catalyst.
    Type: Application
    Filed: November 27, 2012
    Publication date: December 4, 2014
    Applicant: Evonik Degussa GmbH
    Inventors: Benjamin Fonfe, Sebastian Fuss, Frank Wilz, Harald Jakob, Christoph Weckbecker
  • Mixed oxide catalysts for the catalytic gas-phase oxidation of olefins and processes for producing them
    Patent number: 8008227
    Abstract: The invention relates to mixed oxide catalysts for the catalytic gas-phase oxidation of olefins and methylated aromatics, processes for producing the catalysts and the reaction with air or oxygen in the presence of inert gases in various ratios at elevated temperatures and pressure to form aldehydes and carboxylic acids.
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: August 30, 2011
    Assignee: Evonik Degussa GmbH
    Inventors: Achim Fischer, Werner Burkhardt, Christoph Weckbecker, Klaus Huthmacher, Frank Wilz
  • MIXED OXIDE CATALYSTS FOR THE CATALYTIC GAS-PHASE OXIDATION OF OLEFINS AND PROCESSES FOR PRODUCING THEM
    Publication number: 20090030230
    Abstract: The invention relates to mixed oxide catalysts for the catalytic gas-phase oxidation of olefins and methylated aromatics, processes for producing the catalysts and the reaction with air or oxygen in the presence of inert gases in various ratios at elevated temperatures and pressure to form aldehydes and carboxylic acids.
    Type: Application
    Filed: September 15, 2006
    Publication date: January 29, 2009
    Inventors: Achim Fischer, Werner Burkhardt, Christoph Weckbecker, Klaus Huthmacher, Frank Wilz
  • Method for synthesis of 2,2,6-trimethylcyclohexan-1-one
    Publication number: 20050027142
    Abstract: The present invention relates to a method for synthesis of 2,2,6-trimethylcyclohexan-1-one (TMCH) by partial reduction of 2,6,6-trimethyl-2-cyclohexen-1,4-dione (ketoisophorone, KIP), the reaction being carried out in the gas phase in the presence of oxide catalysts.
    Type: Application
    Filed: July 30, 2004
    Publication date: February 3, 2005
    Applicant: DEGUSSA AG
    Inventors: Susanne Kleinfeld, Achim Fischer, Frank Wilz, Christoph Weckbecker, Klaus Huthmacher