Patents by Inventor Ulrike Kottke

Ulrike Kottke 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).

  • 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
  • Publication number: 20200253242
    Abstract: The present invention relates to a composition for feeding a ruminant comprising i)a core comprising or consisting of a biologically active ingredient selected from the list consisting of i) amino acids, derivatives of amino acids, and/or salts of amino acids and/or of their derivatives, ii) proteins, iii) peptides, iv) carbohydrates, v) vitamins, and substances having similar functions, vi) probiotic microorganisms, vii) prebiotic foods, viii) choline and salts and/or derivatives thereof, and ix) polyunsaturated fatty acids (PUFAs), and salts and/or derivatives thereof, and ii) a coating surrounding said core, wherein said coating comprises one or more layers of a mixture comprising a saturated fat, and a fatty acid, and said coating comprises from 60 wt.-%+/?10% to 80 wt.-%+/?0% of the saturated fat and from 20 wt.-%+/?10% to 40 wt.-%+/?10% of the fatty acid, each based on the total weight of the coating, wherein the composition comprises from 5 wt.-%+/?10% to 30 wt.
    Type: Application
    Filed: September 27, 2018
    Publication date: August 13, 2020
    Applicant: Evonik Operations GmbH
    Inventors: Thomas HAEUSSNER, Georg BORCHERS, Harald JAKOB, Ulrike KOTTKE, Frank FISCHER, Claudia PARYS, Winfried HEIMBECK, Christian RABE, Karsten PORTNER
  • Publication number: 20200222331
    Abstract: The present invention relates to a composition for feeding a ruminant comprising i) a non-protein nitrogen compound, and ii) a coating surrounding the non-protein nitrogen compound, wherein said coating comprises one or more layers of a mixture of a saturated fat and a fatty acid, and said coating comprises from 60 wt.-%+/?10% to 85 wt.-%+/?10% of the saturated fat, e.g. hydrogenated fat, and from 15 wt.-%+/?10% to 40 wt.-%+/?10% of the fatty acid, each based on the total weight of the coating; a process for the preparation of said composition and its uses, e.g., for improving nitrogen utilization in a ruminant.
    Type: Application
    Filed: September 27, 2018
    Publication date: July 16, 2020
    Applicant: Evonik Operations GmbH
    Inventors: Thomas HAEUSSNER, Frank FISCHER, Georg BORCHERS, Ulrike KOTTKE, Christoph KOBLER, Cornelia BORGMANN, Karsten PORTNER
  • Publication number: 20170306264
    Abstract: The present invention further relates to a biosurfactant-containing formulation including A) at least one biosurfactant, and B) at least one additional surfactant selected from the group of betaines, alkoxylated fatty alcohol sulphates and alkylamine oxides, wherein the biosurfactant-containing formulation may be used on hard surfaces.
    Type: Application
    Filed: September 2, 2015
    Publication date: October 26, 2017
    Inventors: Jörg Peggau, Ulrike Kottke, Hans Henning Wenk, Dirk Kuppert, Jochen Kleinen
  • Patent number: 9745251
    Abstract: The invention relates to novel compounds, to aqueous, in particular surfactant-containing formulations containing the novel compounds and to the use of the novel compounds as thickening agents of aqueous, in particular surfactant-containing formulations.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: August 29, 2017
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Michael Klostermann, Hans Henning Wenk, Hans-Juergen Koehle, Joachim Venzmer, Dirk Kuppert, Juergen Lattich, Ulrike Kottke
  • Patent number: 9441187
    Abstract: Reacting at least one tris-(2-hydroxyethyl)-amine fatty acid ester with dimethylsulfate at a molar ratio of dimethylsulfate to amine nitrogen of from 0.79 to 0.94 until the reaction mixture has a total amine number of from 7 to 20 mg KOH/g provides novel fabric softener active compositions with a low content of methanol, comprising from 65 to 98% by weight of tris-(2-hydroxyethyl)-methylammonium methylsulfate fatty acid esters and from 1 to 1500 ppm methanol.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: September 13, 2016
    Assignee: Evonik Degussa GmbH
    Inventors: Hans-Jürgen Köhle, Ulrike Kottke, Dirk Kuppert, Dietmar Träumer, Kurt Seidel, Axel Euler
  • Patent number: 9243212
    Abstract: The invention relates to detergent formulations for textiles, comprising rhamnolipids, where the content of di-rhamnolipids predominates, and to the use of certain rhamnolipid mixture compositions and of the aforementioned detergent formulations for increasing the rate of foam formation and/or for foam stabilization, and to the use of rhamnolipids for preventing the greying of a textile.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: January 26, 2016
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Dirk Kuppert, Ulrike Kottke, Juergen Lattich, Magdalena Volk, Hans Henning Wenk, Fabien Cabirol, Martin Schilling, Steffen Schaffer, Petra Allef
  • Publication number: 20150203443
    Abstract: The invention relates to novel compounds, to aqueous, in particular surfactant-containing formulations containing the novel compounds and to the use of the novel compounds as thickening agents of aqueous, in particular surfactant-containing formulations.
    Type: Application
    Filed: March 7, 2013
    Publication date: July 23, 2015
    Applicant: EVONIK INDUSTRIES AG
    Inventors: Michael Klostermann, Hans Henning Wenk, Hans-Juergen Koehle, Joachim Venzmer, Dirk Kuppert, Juergen Lattich, Ulrike Kottke
  • Publication number: 20150080286
    Abstract: Reacting at least one tris-(2-hydroxyethyl)-amine fatty acid ester with dimethylsulfate at a molar ratio of dimethylsulfate to amine nitrogen of from 0.79 to 0.94 until the reaction mixture has a total amine number of from 7 to 20 mg KOH/g provides novel fabric softener active compositions with a low content of methanol, comprising from 65 to 98% by weight of tris-(2-hydroxyethyl)-methylammonium methylsulfate fatty acid esters and from 1 to 1500 ppm methanol.
    Type: Application
    Filed: April 24, 2013
    Publication date: March 19, 2015
    Applicant: Evonik Industries AG
    Inventors: Hans-Jürgen Köhle, Ulrike Kottke, Dirk Kuppert, Dietmar Träumer, Kurt Seidel, Axel Euler
  • Patent number: 8883712
    Abstract: A fabric softening composition which comprises as component A a tertiary or quaternary ammonium salt of formulae (I) or (II): R1R2R3N+CH2CHR4OC(?O)R5X???(I) R1R2R3N+(CH2)3NHR(?O)R5X???(II) in which R1 is hydrogen, methyl or ethyl, R2 and R3, independently of one another, are C1-4 alkyl or C2-4 hydroxyalkyl, R4 is hydrogen or methyl, R5 is a linear C15-21 alkyl or alkenyl radical and X? is a monovalent anion, and as component B a nonionic softener with only one long-chain hydrocarbon radical bonded to a polar radical having at least one free hydroxy group, where fatty alcohol alkoxylate or fatty acid alkoxylate are excluded as component B, exhibits a good softening effect and forms storage-stable dispersions if the molar ratio of component A to component B is in the range from 2:1 to 1:3, the difference between the average chain length of the long-chain hydrocarbon radicals of components A and B is at most 2 carbon atoms and the hydrocarbon radicals of components A and B have on average in each case at most
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: November 11, 2014
    Assignee: Evonik Degussa GmbH
    Inventors: Hans-Jürgen Köhle, Ulrike Kottke, Hans Henning Wenk, Harald Jakob
  • Publication number: 20140296125
    Abstract: The invention relates to detergent formulations for textiles, comprising rhamnolipids, where the content of di-rhamnolipids predominates, and to the use of certain rhamnolipid mixture compositions and of the aforementioned detergent formulations for increasing the rate of foam formation and/or for foam stabilization, and to the use of rhamnolipids for preventing the greying of a textile.
    Type: Application
    Filed: April 2, 2014
    Publication date: October 2, 2014
    Applicant: EVONIK INDUSTRIES AG
    Inventors: Dirk Kuppert, Ulrike Kottke, Juergen Lattich, Magdalena Volk, Hans Henning Wenk, Fabien Cabirol, Martin Schilling, Steffen Schaffer, Petra Allef
  • Patent number: 8664175
    Abstract: The present invention relates to polyglycerol partial esters of linear, unsubstituted carboxylic acids and bifunctional carboxylic acids with the provisos that the polyglycerol partial ester comprises an HLB-value from 2 to 10 and that the polyglycerol obtained by hydrolysis or alcoholysis of the polyglycerol partial ester comprises an average degree of polymerization of from 2 to 8 and at least 1% of the polyglycerol comprises cyclic structures. The present invention also relates to the preparation thereof and their use in fabric and textile care products.
    Type: Grant
    Filed: January 12, 2011
    Date of Patent: March 4, 2014
    Assignee: Evonik Goldschmidt GmbH
    Inventors: Hans Henning Wenk, Peter Lersch, Ulrike Kottke
  • Patent number: 8658590
    Abstract: Coated sodium percarbonate particles comprising a core of sodium percarbonate obtainable by fluidized bed buildup granulation, and a coating layer comprising sodium sulfate and sodium carbonate in a weight ratio of from 95:5 to 75:25 and in which the proportion of sodium sulfate and sodium carbonate is at least 80% by weight, effect as a detergent component an improved washing power of the detergent and exhibit a high storage stability in detergent formulations.
    Type: Grant
    Filed: July 4, 2007
    Date of Patent: February 25, 2014
    Assignee: Evonik Degussa GmbH
    Inventors: Stefan Leininger, Harald Jakob, Ulrike Kottke
  • Patent number: 8569224
    Abstract: A fabric softener active composition, comprising at least 50% by weight of a bis-(2-hydroxypropyl)-dimethylammonium methylsulphate fatty acid ester having a molar ratio of fatty acid moieties to amine moieties of from 1.5 to 1.99, wherein the average chain length of the fatty acid moieties is from 16 to 18 carbon atoms and the iodine value of the fatty acid moieties, calculated for the free fatty acid, is from 0.5 to 50, and from 0.5 to 5% by weight fatty acid provides high softening performance and good storage stability in aqueous dispersion and can be handled and processed in a liquid state without addition of a flammable solvent.
    Type: Grant
    Filed: March 26, 2011
    Date of Patent: October 29, 2013
    Assignee: Evonik Degussa GmbH
    Inventors: Hans-Jürgen Köhle, Ulrike Kottke, Harald Jakob, Jens Hildebrand
  • Publication number: 20130053299
    Abstract: A fabric softening composition which comprises as component A a tertiary or quaternary ammonium salt of formulae (I) or (II): R1R2R3N+CH2CHR4OC(?O)R5X???(I) R1R2R3N+(CH2)3NHR(?O)R5X???(II) in which R1 is hydrogen, methyl or ethyl, R2 and R3, independently of one another, are C1-4 alkyl or C2-4 hydroxyalkyl, R4 is hydrogen or methyl, R5 is a linear C15-21 alkyl or alkenyl radical and X? is a monovalent anion, and as component B a nonionic softener with only one long-chain hydrocarbon radical bonded to a polar radical having at least one free hydroxy group, where fatty alcohol alkoxylate or fatty acid alkoxylate are excluded as component B, exhibits a good softening effect and forms storage-stable dispersions if the molar ratio of component A to component B is in the range from 2:1 to 1:3, the difference between the average chain length of the long-chain hydrocarbon radicals of components A and B is at most 2 carbon atoms and the hydrocarbon radicals of components A and B have on average in each case at m
    Type: Application
    Filed: April 19, 2011
    Publication date: February 28, 2013
    Applicant: Evonik Degussa GmbH
    Inventors: Hans-Jürgen Köhle, Ulrike Kottke, Hans Henning, Harald Jakob
  • Publication number: 20120309667
    Abstract: The present invention relates to polyglycerol partial esters of linear, unsubstituted carboxylic acids and bifunctional carboxylic acids with the provisos that the polyglycerol partial ester comprises an HLB-value from 2 to 10 and that the polyglycerol obtained by hydrolysis or alcoholysis of the polyglycerol partial ester comprises an average degree of polymerization of from 2 to 8 and at least 1% of the polyglycerol comprises cyclic structures. The present invention also relates to the preparation thereof and their use in fabric and textile care products.
    Type: Application
    Filed: January 12, 2011
    Publication date: December 6, 2012
    Applicant: EVONIK GOLDSCHMIDT GMBH
    Inventors: Hans Henning Wenk, Peter Lersch, Ulrike Kottke
  • Patent number: 8227399
    Abstract: The present invention relates to polyglycerol partial esters of linear, unsubstituted carboxylic acids with the provisos that the polyglycerol obtained by hydrolysis or alcoholysis of the polyglycerol partial ester comprises an average degree of polymerization of from 2 to 8 and the polydispersity index of said polyglycerol is greater than 0.75.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: July 24, 2012
    Assignee: Evonik Goldschmidt GmbH
    Inventors: Hans Henning Wenk, Ulrike Kottke, Jennifer B. Ponder
  • Patent number: 8183199
    Abstract: A fabric softener composition, comprising 1% to 49% by weight of a bis-(2-hydroxypropyl)-dimethylammonium methylsulphate fatty acid ester having a molar ratio of fatty acid moieties to amine moieties of from 1.85 to 1.99, wherein the average chain length of the fatty acid moieties is from 16 to 18 carbon atoms and the iodine value of the fatty acid moieties, calculated for the free fatty acid, is from 0.5 to 50.
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: May 22, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Renae Dianna Fossum, Jose Andres Rojo Moreno, Hugo Jean Marie Demeyere, Kevin Lee Kott, Hans-Jurgen Kohle, Ulrike Kottke, Harald Jakob
  • Publication number: 20110245138
    Abstract: A fabric softener active composition, comprising at least 50% by weight of a bis-(2-hydroxypropyl)-dimethylammonium methylsulphate fatty acid ester having a molar ratio of fatty acid moieties to amine moieties of from 1.5 to 1.99, wherein the average chain length of the fatty acid moieties is from 16 to 18 carbon atoms and the iodine value of the fatty acid moieties, calculated for the free fatty acid, is from 0.5 to 50, and from 0.5 to 5% by weight fatty acid provides high softening performance and good storage stability in aqueous dispersion and can be handled and processed in a liquid state without addition of a flammable solvent.
    Type: Application
    Filed: March 26, 2011
    Publication date: October 6, 2011
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Hans-Jürgen Köhle, Ulrike Kottke, Harald Jakob, Jens Hildebrand
  • Publication number: 20110239378
    Abstract: A fabric softener composition, comprising 1% to 49% by weight of a bis-(2-hydroxypropyl)-dimethylammonium methylsulphate fatty acid ester having a molar ratio of fatty acid moieties to amine moieties of from 1.85 to 1.99, wherein the average chain length of the fatty acid moieties is from 16 to 18 carbon atoms and the iodine value of the fatty acid moieties, calculated for the free fatty acid, is from 0.5 to 50.
    Type: Application
    Filed: April 1, 2010
    Publication date: October 6, 2011
    Inventors: Renae Dianna Fossum, Jose Andres Rojo Moreno, Hugo Jean Marie Demeyere, Kevin Lee Kott, Hans-Jurgen Kohle, Ulrike Kottke, Harald Jakob