Patents by Inventor Markwart Kunz

Markwart Kunz 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).

  • Patent number: 10662167
    Abstract: The invention relates to a method for producing 5-hydroxymethylfurfural (HMF) in a continuous process, which leads to the obtainment of an HMF fraction, a carbohydrate/acid fraction, a fructose fraction, and a levulinic-acid and formic-acid fraction and advantageously makes it possible, because of the purity of the obtained fractions, to return the fructose fraction obtained by means of the method directly to the production process and to use the other fractions in further-processing processes without the need for complex, additional purification steps.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: May 26, 2020
    Assignee: SUDZUCKER AG
    Inventors: Markwart Kunz, Alireza Haji Begli, Christine Kröner, Wolfgang Wach, Alain-Michel Graf, Wolfgang Kraus
  • Publication number: 20200002300
    Abstract: The invention relates to a method for producing 5-hydroxymethylfurfural (HMF) in a continuous process, which leads to the obtainment of an HMF fraction, a carbohydrate/acid fraction, a fructose fraction, and a levulinic-acid and formic-acid fraction and advantageously makes it possible, because of the purity of the obtained fractions, to return the fructose fraction obtained by means of the method directly to the production process and to use the other fractions in further-processing processes without the need for complex, additional purification steps.
    Type: Application
    Filed: December 1, 2017
    Publication date: January 2, 2020
    Applicant: Südzucker AG
    Inventors: Markwart KUNZ, Alireza HAJI BEGLI, Christine KRÖNER, Wolfgang WACH, Alain-Michel GRAF, Wolfgang KRAUS
  • Patent number: 8729008
    Abstract: The invention relates to solubilizers for metal ions and poorly soluble metal compounds, containing an oxidation product of starch hydrolysate as a solubilizing agent, to a method for solubilizing metal ions and to the use of said solubilizer.
    Type: Grant
    Filed: October 19, 2009
    Date of Patent: May 20, 2014
    Assignee: Suedzucker Aktiengesellschaft Mannheim/Ochsenfurt
    Inventors: Alireza Haji Begli, Markwart Kunz, Christine Kroener, Matthias Moser, Bart Levecke
  • Patent number: 8435958
    Abstract: Methods for the production of pectin hydrolysis products, the pectin hydrolysis products produced in this manner, as well as their use are described.
    Type: Grant
    Filed: April 25, 2011
    Date of Patent: May 7, 2013
    Assignee: N.V. Nutricia
    Inventors: Markwart Kunz, Mohammad Munir, Manfred Vogel
  • Publication number: 20110250534
    Abstract: The invention relates to solubilizers for metal ions and poorly soluble metal compounds, containing an oxidation product of starch hydrolysate as a solubilizing agent, to a method for solubilizing metal ions and to the use of said solubilizer.
    Type: Application
    Filed: October 19, 2009
    Publication date: October 13, 2011
    Applicant: Suedzucker Aktiengesellschaft Mannheim/Ochsenfurt
    Inventors: Alireza Haji Begli, Markwart Kunz, Christine Kroener, Matthias Moser, Bart Levecke
  • Publication number: 20110195918
    Abstract: Methods for the production of pectin hydrolysis products, the pectin hydrolysis products produced in this manner, as well as their use are described.
    Type: Application
    Filed: April 25, 2011
    Publication date: August 11, 2011
    Applicant: N.V. Nutricia
    Inventors: Markwart Kunz, Mohammad Munir, Manfred Vogel
  • Patent number: 7960351
    Abstract: Methods for the production of pectin hydrolysis products, the pectin hydrolysis products produced in this manner, as well as their use are described.
    Type: Grant
    Filed: April 1, 2009
    Date of Patent: June 14, 2011
    Assignee: N.V. Nutricia
    Inventors: Markwart Kunz, Mohammad Munir, Manfred Vogel
  • Patent number: 7576070
    Abstract: The present invention relates to methods for the production of pectin hydrolysis products, the pectin hydrolysis products produced in this manner, as well as their use.
    Type: Grant
    Filed: November 21, 2001
    Date of Patent: August 18, 2009
    Assignee: N.V. Nutricia
    Inventors: Markwart Kunz, Mohammad Munir, Manfred Vogel
  • Publication number: 20090186833
    Abstract: Methods for the production of pectin hydrolysis products, the pectin hydrolysis products produced in this manner, as well as their use are described.
    Type: Application
    Filed: April 1, 2009
    Publication date: July 23, 2009
    Applicant: Sudzucker Aktiengesellschaft
    Inventors: Markwart Kunz, Mohammad Munir, Manfred Vogel
  • Patent number: 7524798
    Abstract: The present invention relates to the use of polyesters which consist of at least one carbohydrate and at least one carboxylic acid, and mixtures thereof, as a hydraulic fluid.
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: April 28, 2009
    Assignee: Sudzucker Aktiengesellschaft Fuchs Petrolub AG
    Inventors: Markwart Kunz, Jörg Kowalczyk, Alireza Haji Begli, Rainer Kohlstrung, Manfred Harperscheid, Angela Kesseler, Rolf Luther, Theo Mang, Christian Puhl, Helena Wagner
  • Patent number: 7220710
    Abstract: The present invention relates to compositions which comprise mixtures of open-chain and cyclic molecules of the sugar alcohols D-sorbitol and D-mannitol which have been esterified with at least one carboxylic acid, processes for preparing these compositions and the use of this composition as lubricant or hydraulic liquid.
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: May 22, 2007
    Assignees: Sudzucker Aktiengesellschaft, Fuchs Petrolub AG
    Inventors: Markwart Kunz, Jörg Kowalczyk, Alireza Haji Begli, Rainer Kohlstrung, Manfred Harperscheid, Angela Kesseler, Rolf Luther, Theo Mang, Christian Puhl, Helena Wagner
  • Patent number: 7208307
    Abstract: The invention relates to sucrose isomerases, to DNA sequences that code for sucrose isomerases, and to novel processes for the production of non-cariogenic sugars.
    Type: Grant
    Filed: June 18, 2003
    Date of Patent: April 24, 2007
    Assignee: Sudzucker Aktiengesellschaft
    Inventors: Ralf Mattes, Kathrin Klein, Hurbert Schiweck, Markwart Kunz, Mohammed Munir
  • Patent number: 7208301
    Abstract: This invention concerns a method for enzymatic preparation of 6-O-?-D-glucopyranosyl-D-sorbitol (1,6-GPS) from isomaltulose. It is specified that the isomaltulose is put into an aqueous reaction solution containing a unit having sorbitol dehydrogenase (SDH) activity, incubated, and then 1,6-GPS is recovered from the reaction solution.
    Type: Grant
    Filed: December 27, 2000
    Date of Patent: April 24, 2007
    Assignee: Südzucker Aktiengesellschaft Mannheim/Ochsenfurt
    Inventors: Markwart Kunz, Mohammad Munir, Ralf Mattes, Klaus Dieter Kulbe
  • Publication number: 20070067873
    Abstract: The present invention relates to a process and means for producing an improved sugar beet, in particular a sugar beet which exhibits an increased content of sucrose, a reduced rate of sucrose breakdown during storage and an improved growth. The invention also relates to the use of at least two gene constructs for generating such a plant and to nucleotide sequences which are employed in this connection.
    Type: Application
    Filed: February 14, 2004
    Publication date: March 22, 2007
    Inventors: Steffen Greiner, Karsten Harms, Markwart Kunz, Mohammad Munir, Thomas Rausch, Markus Schirmer
  • Patent number: 7056900
    Abstract: The invention relates to the use of the disaccharide derivatives 3?-aminosucrose, sucrose-C6-acid and palatinose-C6?-acid and/or of an amide or alkyl ester thereof for the prevention or treatment of hyperglycemias.
    Type: Grant
    Filed: July 9, 2002
    Date of Patent: June 6, 2006
    Assignee: Sudzucker Aktiengesellschaft Mannheim Ochsenfurt
    Inventors: Fritz Heinz, Sabine Hertel, Markwart Kunz, Manfred Vogel
  • Patent number: 7056899
    Abstract: The invention relates to the use of the disaccharide derivatives 3?-aminosucrose, sucrose-C6-acid and palatinose-C6?-acid and/or of an amide or alkyl ester thereof for the prevention or treatment of hyperglycemias.
    Type: Grant
    Filed: July 9, 2002
    Date of Patent: June 6, 2006
    Assignee: Sudzucker Aktiengesellschaft Mannheim Ochsenfurt
    Inventors: Fritz Heinz, Sabine Hertel, Markwart Kunz, Manfred Vogel
  • Publication number: 20060019022
    Abstract: The invention relates to hard caramels whose surface is modified by surface active agents and/or hydrophobic substances, characterized by improved storage life. In another aspect of the invention, the hard caramel contains an acid, optionally a buffered acid.
    Type: Application
    Filed: December 2, 2003
    Publication date: January 26, 2006
    Inventors: Jorg Bernard, Jorg Kowalczyk, Markwart Kunz
  • Publication number: 20060008574
    Abstract: This invention concerns a method for preparation of galactosyl isomalt and galactosyl isomalt, the products and intermediate products that are obtained, and their use.
    Type: Application
    Filed: June 6, 2003
    Publication date: January 12, 2006
    Inventors: Alireza Begli, Michael Klingeberg, Markwart Kunz, Ralf Mattes, Sven Schroder, Joachim Thiem, Manfred Vogel
  • Publication number: 20050238777
    Abstract: The invention relates to a novel palatinose condensation product which is obtained by condensing the disaccharide palatinose in a molten mass of palatinose, water and an organic acid.
    Type: Application
    Filed: June 13, 2003
    Publication date: October 27, 2005
    Inventors: Michael Klingeberg, Markwart Kunz, Jan Looft, Dierk Martin, Mohammed Munir, Manfred Vogel
  • Publication number: 20050222406
    Abstract: The present invention relates to processes for preparing condensed Palatinose in hydrogenated form to hydrogenated condensed Palatinose thus prepared, to uses of the same, and to foodstuffs and drugs comprising hydrogenated condensed Palatinose.
    Type: Application
    Filed: September 2, 2003
    Publication date: October 6, 2005
    Inventors: Alireza Haji Begli, Michael Klingeberg, Markwart Kunz, Manfred Vogel