Patents by Inventor Kay Mantyk

Kay Mantyk 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).

  • HMF preparation catalysed by anolyte fraction
    Patent number: 11697642
    Abstract: The present invention relates to a method for the production of 5-hydroxymethylfurfural (HMF), which converts a fructose-containing component using a catalytically active anolyte fraction, which has been produced by electrolysis of water, at a temperature of 90 to 200° C. and for obtaining an HMF-containing product mixture, wherein advantageously a high HMF selectivity is achieved with significantly lower by-product formation.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: July 11, 2023
    Assignee: SÜDZUCKER AG
    Inventors: Alireza Haji Begli, Christine Kröner, Waldemar Tschilingiri, Ralf Riemenschnitter, Kay Mantyk
  • Preparation of HMF catalyzed by a mixture of salt and acid
    Patent number: 11548863
    Abstract: The present invention relates to a method for the production of 5-hydroxymethylfurfural (HMF), which converts a fructose-containing component using a catalyst system comprising a solution of a salt and acid mixture at a temperature of 90 to 200° C. and leads to obtaining an HMF-containing product mixture, wherein advantageously a high HMF selectivity with significantly lower by-product formation is achieved at the same time.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: January 10, 2023
    Assignee: SÜDZUCKER AG
    Inventors: Alireza Haji Begli, Christine Kröner, Kay Mantyk, Ralf Riemenschnitter
  • HMF PREPARATION CATALYSED BY ANOLYTE FRACTION
    Publication number: 20210214327
    Abstract: The present invention relates to a method for the production of 5-hydroxymethylfurfural (HMF), which converts a fructose-containing component using a catalytically active anolyte fraction, which has been produced by electrolysis of water, at a temperature of 90 to 200° C. and for obtaining an HMF-containing product mixture, wherein advantageously a high HMF selectivity is achieved with significantly lower by-product formation.
    Type: Application
    Filed: May 28, 2019
    Publication date: July 15, 2021
    Inventors: Alireza Haji Begli, Christine Kroener, Waldemar Tschilingiri, Ralf Riemenschnitter, Kay Mantyk
  • PREPARATION OF HMF CATALYZED BY A MIXTURE OF SALT AND ACID
    Publication number: 20210214326
    Abstract: The present invention relates to a method for the production of 5-hydroxymethylfurfural (HMF), which converts a fructose-containing component using a catalyst system comprising a solution of a salt and acid mixture at a temperature of 90 to 200° C. and leads to obtaining an HMF-containing product mixture, wherein advantageously a high HMF selectivity with significantly lower by-product formation is achieved at the same time.
    Type: Application
    Filed: May 28, 2019
    Publication date: July 15, 2021
    Inventors: Alireza Haji Begli, Christine Kroener, Kay Mantyk, Ralf Riemenschnitter