Patents by Inventor Jorg Kowalczyk

Jorg Kowalczyk 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: 7037363
    Abstract: The present invention pertains to an improved marking fluid that contains a sugar and/or a sugar alcohol, as well as methods for their manufacture.
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: May 2, 2006
    Assignee: Sudzucker Aktiengesellschaft, Mannheim/Ochsenfurt
    Inventors: Jörg Bernard, Jörg Kowalczyk, Hans Scherrer
  • Publication number: 20060034975
    Abstract: The invention relates to a chewing gum coated with at least one layer, the layer comprising slightly water-soluble calcium salt and/or a composite thereof.
    Type: Application
    Filed: September 13, 2003
    Publication date: February 16, 2006
    Applicant: Sustech GmbH & CO. KG
    Inventors: Gallus Schechner, carola Braunbarth, Tilo Poth, Holger Franke, Lutz Guderjahn, Jorg Kowalczyk
  • 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: 20050202145
    Abstract: The present invention relates to instant beverage powders, in particular aromatized or nonaromatized instant black tea powders, instant green tea powders, or instant Oolong tea powders, aromatized or nonaromatized instant herbal tea powders and instant fruit tea powders.
    Type: Application
    Filed: July 19, 2003
    Publication date: September 15, 2005
    Inventors: Tillmann Dorr, Lutz Guderjahn, Thomas Keme, Anke Sentko, Jorg Kowalczyk
  • Patent number: 6936588
    Abstract: The present invention relates to a method for the production and use of enteral nutrients, particularly an enteral solution, wherein this method is distinguished by a particularly gentle processing, particularly of the carbohydrate components contained in the solution.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: August 30, 2005
    Assignee: Südzucker Aktiengesellschaft Mannheim/Ochsenfurt
    Inventors: Jörg Kowalczyk, Gunhild Kozianowski, Markwart Kunz, Matthias Moser
  • Patent number: 6890559
    Abstract: The present invention relates to an improved method of producing agglomerates and compressed products containing isomaltulose and/or hydrogenated isomaltulose.
    Type: Grant
    Filed: September 9, 2000
    Date of Patent: May 10, 2005
    Assignee: Sudzucker Aktiengesellschaft Mannheim/Ochsenfurt
    Inventors: Theodor Bayerköhler, Hanspeter Degelmann, Tillmann Dörr, Lutz Guderjahn, Holger Janssen, Jörg Kowalczyk
  • Publication number: 20050089618
    Abstract: Disclosed is a gelatin-free soft caramel including a soft caramel base mass that contains at least one polysaccharide hydrocolloid as texturing agent, a crystalline sweetener phase formed by isomaltulose, and a noncrystalline sweetener phase, wherein the caramel is gelatin-free. It can be made by providing a noncrystalline sweetener phase by dissolving at least one soluble sweetener in water, adding polysaccharide hydrocolloid, fat component, emulsifier and a part of the total amount of the isomaltulose to the noncrystalline sweetener phase, steam heating the mixture to a temperature of at least 100° C., adding the remaining isomaltulose to the heated mixture while stirring, incorporating air into the mixture and cooling.
    Type: Application
    Filed: October 31, 2003
    Publication date: April 28, 2005
    Inventors: Jorg Bernard, Jorg Kowalczyk
  • Publication number: 20050032653
    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: Application
    Filed: July 22, 2002
    Publication date: February 10, 2005
    Inventors: Markwart Kunz, Jorg Kowalczyk, Alireza Begli, Rainer Kohlstrung, Manfred Harperscheid, Angela Kesseler, Rolf Luther, Theo Mang, Christian Puhl, Helena Wagner
  • Patent number: 6849286
    Abstract: The present invention relates to a method of producing an improved compressed product, wherein agglomeration of the ingredients is induced. This invention also relates to a compressed product produced by this method.
    Type: Grant
    Filed: September 9, 2000
    Date of Patent: February 1, 2005
    Assignee: Sudzucker Aktiengesellschaft Mannheim/Ochsenfurt
    Inventors: Theodor Bayerköhler, Tillmann Dörr, Jörg Kowalczyk, Markwart Kunz, Peter Riffel
  • Publication number: 20040242919
    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: Application
    Filed: July 22, 2004
    Publication date: December 2, 2004
    Inventors: Markwart Kunz, Jorg Kowalczyk, Alireza Haji Begli, Rainer Kohlstrung, Manfred Harperscheid, Angela Kesseler, Rolf Luther, Theo Mang, Christian Puhl, Helena Wagner
  • Publication number: 20040132670
    Abstract: The present invention relates to a method for the production and use of enteral nutrients, particularly an enteral solution, wherein this method is distinguished by a particularly gentle processing, particularly of the carbohydrate components contained in the solution.
    Type: Application
    Filed: October 10, 2003
    Publication date: July 8, 2004
    Inventors: Jorg Kowalczyk, Gunhild Kozianowski, Markwart Kunz, Matthias Moser
  • Publication number: 20040103817
    Abstract: The present invention pertains to an improved marking fluid that contains a sugar and/or a sugar alcohol, as well as methods for their manufacture.
    Type: Application
    Filed: July 11, 2003
    Publication date: June 3, 2004
    Inventors: Jorg Bernard, Jorg Kowalczyk, Hans Scherrer
  • Patent number: 6458400
    Abstract: The invention relates to confections, in particular hard and soft confections, which contain a sweetener of 1-O-&agr;-D-glucopyranosyl-D-sorbitol (1,1 GPS), in particular 6-O-&agr;-D-glucopyranosyl-D-sorbitol (1,6 GPS), 1-O-&agr;-D-glucopyranosyl-D-sorbitol (1,1 GPS) and 1-O-&agr;-D-glucopyranosyl-D-mannitol (1,1 GPM); and to the use of this sweetener in confections, in particular pharmaceutically active confections.
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: October 1, 2002
    Assignee: Sudzucker Aktiengesellschaft
    Inventors: Ingrid Willibald-Ettle, Hanspeter Degelmann, Jörg Kowalczyk, Markwart Kunz, Mohammad Munir, Knut M. Rapp
  • Patent number: 6414138
    Abstract: The invention relates to a process for producing mixtures selectively enriched with either 1,1-GPM and 1,6-GPS from hydrogenated isomaltulose. The process involves dissolving hydrogenated isomaltulose at an elevated temperature, and subjecting the resulting solution to one or more cooling steps, wherein each cooling step utilizes a predetermined cooling rate over a predetermined temperature range.
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: July 2, 2002
    Assignee: Sudzucker Aktiengesellschaft
    Inventors: Hanspeter Degelmann, Michael Gander, Jörg Kowalczyk, Markwart Kunz, Mohammad Munir, Matthias Schüttenhelm, Wolfgang Wach
  • Patent number: 6139864
    Abstract: Sugar alcohol mixtures are used as antimicrobially active compounds.
    Type: Grant
    Filed: October 20, 1998
    Date of Patent: October 31, 2000
    Assignee: Sudzucker Aktiengesellschaft
    Inventors: Tillmann Durr, Bodo Fritzsching, Michael Klingeberg, Jorg Kowalczyk, Gunhild Kozianowski, Markwart Kunz, Knut M. Rapp, Peter J. Strater
  • Patent number: 6103894
    Abstract: The invention relates to a process for the hydrogenation of sugars and sugar mixtures from the group consisting of isomaltulose, trehalulose, maltulose, leucrose and lactulose to sugar alcohols or sugar alcohol mixtures wherein the sugars or sugar mixtures are hydrogenated with hydrogen in an aqueous solution at elevated temperature and elevated pressure, using a nickel-containing catalyst attached to a carrier.
    Type: Grant
    Filed: January 9, 1998
    Date of Patent: August 15, 2000
    Assignee: Sudzucker Aktiengesellschaft
    Inventors: Hanspeter Degelmann, Jorg Kowalczyk, Markwart Kunz, Matthias Schuttenhelm
  • Patent number: 5968886
    Abstract: The use of acylated carbohydrates selected from the group consisting of sucrose, maltose, lactose, palatinose, trehalulose, glucose and fructose or mixtures of these as a detergent constituent is characterized in that these acylated carbohydrate compounds contain one or two carboxyl functions and are in the form of the mono- or diacid or an alkali metal salt thereof, wherein the acyl radical is selected from the group consisting of C1- to C18-alkyl, tolyl and benzyl radicals and can be identical or different, and are used as bleaching agent activators or complexing agents in detergent formulations, the acyl radical preferably being a methyl radical.
    Type: Grant
    Filed: March 1, 1996
    Date of Patent: October 19, 1999
    Assignee: Sudzucker Aktiengesellschaft
    Inventors: Markwart Kunz, Jorg Kowalczyk, Sonja Ehrhardt
  • Patent number: 5936081
    Abstract: The invention relates to a process for the hydrogenation of sugars and sugar mixtures to sugar alcohols or sugar alcohol mixtures wherein the sugars or sugar mixtures are hydrogenated with hydrogen in an aqueous solution at elevated temperature and elevated pressure by using a shell catalyst comprising a mixture of a pure Raney metal and a Raney metal alloy and wherein the shell catalyst has an essentially catalytically inactive core functioning as a carrier and a catalytically active shell.
    Type: Grant
    Filed: January 9, 1998
    Date of Patent: August 10, 1999
    Assignee: Sudzucker Aktiengesellschaft
    Inventors: Hanspeter Degelmann, Jorg Kowalczyk, Markwart Kunz, Matthias Schuttenhelm
  • Patent number: 5772013
    Abstract: A method is disclosed for producing di- and more highly oxidized carboxylic acids from a compound selected from a first group consisting of carbohydrates, carbohydrate derivatives and carbohydrate derivatives having more than one primary alcohol group, comprising oxidizing, in an aqueous solution in a concentration between 0.1% and 60%, the compound selected from said first group and a compound selected from a second group consisting of monooxidized carbohydrates, monooxidized carbohydrate derivatives and monooxidized carbohydrate derivatives having more than one primary alcohol group, with one of oxygen and an oxygen-containing gas, on one of a noble metal catalyst and a mixed metal catalyst; electrodialyzing the oxidized compounds in at least one electrodialysis stage; and removing said di- and more highly oxidized carboxylic acids in said at least one electrodialysis stage.
    Type: Grant
    Filed: November 14, 1996
    Date of Patent: June 30, 1998
    Assignee: Sudzucker Akiengesellschaft Mannheim/Ochsenfurt
    Inventors: Markwart Kunz, Andreas Schwarz, Jorg Kowalczyk
  • Patent number: 5578339
    Abstract: A process for the preparation of a sweetener, in which sucrose is converted enzymatically into a saccharide mixture which is called "isomerized sucrose" and has a disaccharide content of more than 85% by weight, then non-isomerized remaining sucrose is removed from the latter by enzymatic and/or H.sup.+ ion-catalyzed cleavage, and this product is catalytically hydrogenated. Preferably either before or after the catalytic hydrogenation, the resulting mixture is subjected to a chromatographic separation. The sweeteners prepared by this process contain either a mixture of 10 to 50% by weight of 6-O-.alpha.-D-glucopyranosyl-D-sorbitol; 2 to 20% by weight of 1-O-.alpha.-D-glucopyranosyl-D-sorbitol; and 30 to 70% by weight of 1-O-.alpha.-D-glucopyranosyl-D-mannitol or of 5 to 10% by weight of 6-O-.alpha.-D-glucopyranosyl-D-sorbitol; 30 to 40% by weight of 1-O-.alpha.-D-glucopyranosyl-D-sorbitol; and 45 to 60% by weight of 1-O-.alpha.-D-glucopyranosyl-D-mannitol.
    Type: Grant
    Filed: May 5, 1994
    Date of Patent: November 26, 1996
    Assignee: Sudzucker Aktiengesellschaft Mannheim/Ochsenfurt
    Inventors: Markwart Kunz, Hanspeter Degelmann, Wolfgang Wach, Mohammad Munir, Jorg Kowalczyk, Manfred Vogel