Patents by Inventor Christian Hartung

Christian Hartung 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).

  • AQUEOUS COMPOSITIONS COMPRISING 6-UNDECANOL-ESTERS
    Publication number: 20240122831
    Abstract: Aqueous compositions containing 6-undecanol-esters are useful in cosmetic aplications. Methods for producing 6-undecanol-esters are also provided.
    Type: Application
    Filed: February 9, 2022
    Publication date: April 18, 2024
    Applicant: Evonik Operations GmbH
    Inventors: Achim Friedrich, Christian Hartung, Jan Marian von Hof, Sven Klare
  • CROSSLINKED POLYGLYCEROL PARTIAL ESTERS
    Publication number: 20230372214
    Abstract: Polyglycerol partial esters based on mono- and dicarboxylic acids are useful, in cosmetics in particular. The polyglycerol partial esters can be produced by esterification of a polyglycerol with a carboxylic acid mixture containing at least one short-chain dicarboxylic acid, at least one long-chain dicarboxylic acid, and at least one long-chain, saturated and linear monocarboxylic acid.
    Type: Application
    Filed: May 16, 2023
    Publication date: November 23, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Christian Hartung, Jan Marian von Hof, Matthias Mentel, Achim Friedrich, Jochen Kleinen, Joachim Venzmer, Juergen Meyer, Hans Henning Wenk, Sven Klare
  • CROSSLINKED POLYGLYCEROL ESTERS
    Publication number: 20230372215
    Abstract: Polyglycerol partial esters based on mono- and dicarboxylic acids are useful, in cosmetics in particular. The polyglycerol partial esters can be produced by esterification of a polyglycerol with a carboxylic acid mixture containing at least one short-chain dicarboxylic acid and at least one long-chain, saturated and linear monocarboxylic acid.
    Type: Application
    Filed: May 16, 2023
    Publication date: November 23, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Christian HARTUNG, Jan Marian von Hof, Matthias Mentel, Achim Friedrich, Jochen Kleinen, Joachim Venzmer, Juergen Meyer, Hans Henning Wenk, Sven Klare
  • CARBOXYLIC ACID ESTERS OF XYLITOL AND PROCESS FOR ENZYMATICALLY PREPARING SAME
    Publication number: 20230033620
    Abstract: Xylitol carboxylates are products of interest in the food and cosmetics industries. A process can be used for the enzymatic preparation of xylitol carboxylates.
    Type: Application
    Filed: December 17, 2020
    Publication date: February 2, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Stefan Julian Liebig, Jan Marian von Hof, Thomas Böhmer, Thomas Thomalla, Kathrin Daniela Brandt, Christian Hartung, Hans Henning Wenk, Maxim Yavorsky, Sunay Karacocuk
  • SORBITAN ESTERS AND PROCESS FOR ENZYMATICALLY PREPARING SAME
    Publication number: 20230023141
    Abstract: A process can be used for enzymatic preparation of sorbitan carboxylates. Sorbitan carboxylates are obtainable by this process.
    Type: Application
    Filed: December 17, 2020
    Publication date: January 26, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Jan Marian VON HOF, Stefan Julian Liebig, Thomas Thomalla, Thomas Böhmer, Kathrin Daniela Brandt, Christian Hartung, Hans Henning Wenk, Maxim Yavorsky, Sunay Karacocuk
  • COMPOSITION CONTAINING QUATERNARY AMMONIUM COMPOUND, ESPECIALLY FOR PRODUCING CARE AND CLEANING FORMULATIONS
    Publication number: 20200155436
    Abstract: The invention relates to a composition comprising: A) at least one non-silicone-containing quaternary ammonium compound, B) at least one cosmetic oil, C) at least one nonionic surfactant, D) at least one nonaqueous solvent, E) water.
    Type: Application
    Filed: August 14, 2018
    Publication date: May 21, 2020
    Applicant: Evonik Operations GmbH
    Inventors: Christian Hartung, Matthias Mentel, Verena Dahl, Peter Schwab, Kristin Klostermann, Patrick Winter, Jochen Kleinen
  • Mixture composition comprising rhamnolipids
    Patent number: 10292924
    Abstract: The invention relates to a mixture composition comprising rhamnolipids, to a process for its preparation, to its use for producing formulations and to formulations comprising this mixture composition.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: May 21, 2019
    Assignee: Evonik Industries AG
    Inventors: Martin Schilling, Christian Hartung, Fabien Cabirol, Steffen Schaffer, Petra Allef
  • AQUEOUS COMPOSITION CONTAINING OMEGA-AMINO CARBOXYLIC ACID ESTERS AND FATTY ALCOHOL
    Publication number: 20180344602
    Abstract: The invention relates to aqueous compositions comprising ?-aminocarboxylic acid ester and fatty alcohol.
    Type: Application
    Filed: April 25, 2016
    Publication date: December 6, 2018
    Inventors: Dominik Schuch, Christian Hartung, Hans Henning Wenk, Oliver Springer, Peter Schwab, Peter Muss
  • STRUCTURED CRYSTALLINE SURFACTANT COMPOSITIONS
    Publication number: 20180133133
    Abstract: The invention relates to compositions which can be used for preparing structured formulations, to structured formulations comprising these compositions, and to processes for the preparation of structured formulations.
    Type: Application
    Filed: January 11, 2018
    Publication date: May 17, 2018
    Inventors: Jochen Kleinen, Uta Kortemeier, Christian Hartung, Joachim Venzmer
  • Cross-linked polyglycerol esters
    Patent number: 9890107
    Abstract: The invention provides polyglycerol partial esters based on mono- and dicarboxylic acids and their use as solubilizers, particularly in cosmetics, for example for perfume oils and essential oils in aqueous systems.
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: February 13, 2018
    Assignee: Evonik Degussa GmbH
    Inventors: Dominik Schuch, Christian Hartung, Wolfgang Berkels
  • Formulation comprising liquid ester quats and/or imidazolinium salts and polymer thickeners
    Patent number: 9763870
    Abstract: The invention relates to formulations containing liquid ester quats and/or imidazolinium salts and polymer thickeners and to the use thereof.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: September 19, 2017
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Peter Schwab, Ursula Westerholt, Uta Kortemeier, Jochen Kleinen, Christian Hartung, Hans-Juergen Koehle
  • Agrochemical oil compositions comprising alkylpolysiloxane adjuvants of high silicone character
    Patent number: 9706771
    Abstract: The invention relates to agrochemical compositions comprising oils and alkylpolysiloxanes of high silicone character (HSCAS) with good oil compatibility which improve the spreading behavior and reduce surface tension of oil-based agricultural formulations, and optionally comprising agrochemically active ingredients such as fungicides, insecticides or herbicides and/or inert ingredients such as emulsifiers and other agrochemically acceptable components.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: July 18, 2017
    Assignee: Evonik Degussa GmbH
    Inventors: Craig Poffenberger, David Lindsay, Jörg Simpelkamp, Christian Hartung, Michael Ferenz
  • CROSS-LINKED POLYGLYCEROL ESTERS
    Publication number: 20170137366
    Abstract: The invention provides polyglycerol partial esters based on mono- and dicarboxylic acids and their use as solubilizers, particularly in cosmetics, for example for perfume oils and essential oils in aqueous systems.
    Type: Application
    Filed: November 9, 2016
    Publication date: May 18, 2017
    Inventors: Dominik Schuch, Christian Hartung, Wolfgang Berkels
  • Amino acid-modified siloxanes, process for preparing them and application
    Patent number: 9481695
    Abstract: A process for preparing amino acid-modified siloxanes that can be carried out under mild conditions is provided as well as organically modified silicones for care formulations for skin, hair and textiles that are toxicologically unobjectionable.
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: November 1, 2016
    Assignee: EVONIK INDUSTRIES AG
    Inventors: Wilfried Knott, Frauke Henning, Sadik Amajjahe, Sarah Krauskopf, Michael Fiedel, Olga Jazkewitsch, Christian Hartung
  • Polyglycerol partial esters, preparation and use thereof
    Patent number: 9409853
    Abstract: Polyglycerol partial esters of a specific composition which are capable of solubilizing very hydrophobic, oil-soluble substances in aqueous solution are provided. The preparation and use of these polyglycol ether-free solubilizers in cosmetic formulations are also disclosed.
    Type: Grant
    Filed: December 9, 2014
    Date of Patent: August 9, 2016
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Dominik Schuch, Wolfgang Berkels, Oliver Springer, Christian Hartung, Hilke Condé, Baerbel Klann-Metz
  • Surfactant compositions and formulations with a high oil content
    Patent number: 9320697
    Abstract: The invention relates to compositions which can be used for preparing structured formulations, to structured formulations comprising these compositions, and to processes for the preparation of structured formulations.
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: April 26, 2016
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Jochen Kleinen, Uta Kortemeier, Christian Hartung, Joachim Venzmer
  • FORMULATION COMPRISING LIQUID ESTER QUATS AND/OR IMIDAZOLINIUM SALTS AND POLYMER THICKENERS
    Publication number: 20160081907
    Abstract: The invention relates to formulations containing liquid ester quats and/or imidazolinium salts and polymer thickeners and to the use thereof.
    Type: Application
    Filed: September 22, 2015
    Publication date: March 24, 2016
    Inventors: Peter Schwab, Ursula Westerholt, Uta Kortemeier, Jochen Kleinen, Christian Hartung, Hans-Juergen Koehle
  • Aqueous hair and skin cleaning compositions comprising biotensides
    Patent number: 9271908
    Abstract: The present invention is directed to compositions comprising water, at least one biosurfactant and at least one fatty acid, which are characterized in that the fraction of the sum of all surfactants in the composition is from 1 to 30% by weight, and that the fraction of fatty acid, based on the sum of fatty acid and surfactants, is from 0.1 to 20% by weight, and to the use thereof as or for producing bath additives, shower gel, shampoos, conditioners, body cleansers or skin cleansers.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: March 1, 2016
    Assignee: EVONIK INDUSTRIES AG
    Inventors: Petra Allef, Christian Hartung, Martin Schilling
  • COSMETIC FORMULATION CONTAINING COPOLYMER AND SULFOSUCCINATE AND/OR BIOSURFACTANT
    Publication number: 20160045424
    Abstract: The present invention relates to formulations comprising certain copolymers and at least one surfactant selected from the group consisting of sulphosuccinates and biosurfactants.
    Type: Application
    Filed: April 3, 2014
    Publication date: February 18, 2016
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Peter SCHWAB, Uta KORTEMEIER, Christian HARTUNG, Ursula WESTERHOLT, Silke LANGER
  • POLYGLYCEROL PARTIAL ESTERS, PREPARATION AND USE THEREOF
    Publication number: 20150315123
    Abstract: Polyglycerol partial esters of a specific composition which are capable of solubilizing very hydrophobic, oil-soluble substances in aqueous solution are provided. The preparation and use of these polyglycol ether-free solubilizers in cosmetic formulations are also disclosed.
    Type: Application
    Filed: December 9, 2014
    Publication date: November 5, 2015
    Applicant: Evonik Industries AG
    Inventors: Dominik Schuch, Wolfgang Berkels, Oliver Springer, Christian Hartung, Hilke Condé, Baerbel Klann-Metz