Patents by Inventor Eva-Maria Wikker

Eva-Maria Wikker 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).

  • Detergents and cleaning agents having improved performance using hydroxy-5-quinoline sulfonic acid
    Patent number: 10696927
    Abstract: The present invention relates to the use of 8-hydroxyquinoline sulfonic acids in detergents and cleaning agents for improving the washing or cleaning performance with respect to bleachable stains.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: June 30, 2020
    Assignee: Henkel AG & Co. KGaA
    Inventors: Mareile Job, Nicole Bode, Eva-Maria Wikker, Christian Kropf
  • Detergent containing amine oxide
    Patent number: 10323213
    Abstract: The present application relates to a detergent with an improved cleaning performance, in particular on greasy stains, said detergent comprising a surfactant mixture containing amine oxide, alkylbenzene sulfonate, alkyl ether sulfate, and fatty alcohol ethoxylate. The invention also relates to the use of said detergent and to a method for improving the cleaning performance of a detergent.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: June 18, 2019
    Assignee: Henkel AG & Co. KGaA
    Inventors: Inga Kerstin Vockenroth, Eva-Maria Wikker
  • DETERGENTS AND CLEANING AGENTS HAVING IMPROVED PERFORMANCE
    Publication number: 20170240847
    Abstract: The present invention relates to the use of 8-hydroxyquinoline sulfonic acids in detergents and cleaning agents for improving the washing or cleaning performance with respect to bleachable stains.
    Type: Application
    Filed: May 8, 2017
    Publication date: August 24, 2017
    Applicant: Henkel AG & Co. KGaA
    Inventors: Mareile Job, Nicole Bode, Eva-Maria Wikker, Christian Kropf
  • Detergent and cleaning agent with polyalkoxylated polyamine and adjusted non-ionic surfactant
    Patent number: 9587204
    Abstract: The primary washing power of detergents and cleaning agents, particularly with regard to protein-containing soiling, was to be improved. This was achieved substantially by incorporating a combination of polyalkoxylated polyamine with alkoxylated C8-C22 alcohol having an average alkoxylation degree in the range from 1 to 5.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: March 7, 2017
    Assignee: Henkel AG & Co. KGaA
    Inventors: Inga Kerstin Vockenroth, Nicole Bode, Eva-Maria Wikker
  • POLYMERIC AGENTS THAT IMPROVE PRIMARY WASHING EFFICIENCY
    Publication number: 20160186101
    Abstract: The primary washing power of washing and cleaning agents was to be improved, in particular with respect to oil- and/or fat-containing stains. This was achieved substantially by the incorporation of polymers having an aggregation parameter Xag where Xag>1 mN/m.
    Type: Application
    Filed: November 12, 2015
    Publication date: June 30, 2016
    Inventors: Inga Kerstin Vockenroth, Nicole Plath, Eva-Maria Wikker, Benoit Luneau, André Laschewsky, Michael Päch, Erik Wischerhoff
  • DETERGENT CONTAINING AMINE OXIDE
    Publication number: 20160186095
    Abstract: The present application relates to a detergent with an improved cleaning performance, in particular on greasy stains, said detergent comprising a surfactant mixture containing amine oxide, alkylbenzene sulfonate, alkyl ether sulfate, and fatty alcohol ethoxylate. The invention also relates to the use of said detergent and to a method for improving the cleaning performance of a detergent.
    Type: Application
    Filed: January 26, 2016
    Publication date: June 30, 2016
    Inventors: Inga Kerstin Vockenroth, Eva-Maria Wikker
  • DETERGENT AND CLEANING AGENT WITH POLYALKOXYLATED POLYAMINE AND ADJUSTED NON-IONIC SURFACTANT
    Publication number: 20150275134
    Abstract: The primary washing power of detergents and cleaning agents, particularly with regard to protein-containing soiling, was to be improved. This was achieved substantially by incorporating a combination of polyalkoxylated polyamine with alkoxylated C8-C22 alcohol having an average alkoxylation degree in the range from 1 to 5.
    Type: Application
    Filed: June 11, 2015
    Publication date: October 1, 2015
    Inventors: Inga Kerstin Vockenroth, Nicole Bode, Eva-Maria Wikker
  • POLYALKOXYLATED POLYAMINES WHICH IMPROVE PRIMARY DETERGENCY
    Publication number: 20150252293
    Abstract: A detergent or cleaning agent and method for removing soils from textiles or hard surfaces, in particular against soils from preparations containing fruit, comprising polyalkoxylated polyamines obtained by reacting polyamines with ethylene oxide and propylene oxide, wherein the content of propylene oxide in the total quantity of the alkylene oxide is 2 mol-% to 18 mol-%.
    Type: Application
    Filed: May 26, 2015
    Publication date: September 10, 2015
    Inventors: Inga Kerstin Vockenroth, Nicole Bode, Eva-Maria Wikker
  • Polymeric agents that improve primary washing efficiency
    Patent number: 9090856
    Abstract: The primary washing power of washing and cleaning agents was to be improved, in particular with respect to oil- and/or fat-containing stains. This was achieved substantially by the incorporation of polymers that derive from N,N-dimethylacrylamide.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: July 28, 2015
    Assignees: Henkel AG & Co. KGaA, Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
    Inventors: Nicole Plath, Inga Kerstin Vockenroth, Eva-Maria Wikker, Benoit Luneau, Andre Laschewsky, Michael Pach, Erik Wischerhoff
  • POLYMERIC AGENTS THAT IMPROVE PRIMARY WASHING EFFICIENCY
    Publication number: 20140187462
    Abstract: The primary washing power of washing and cleaning agents was to be improved, in particular with respect to oil- and/or fat-containing stains. This was achieved substantially by the incorporation of polymers having an aggregation parameter Xag where Xag>1 mN/m.
    Type: Application
    Filed: March 6, 2014
    Publication date: July 3, 2014
    Applicants: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Henkel AG & Co. KGaA
    Inventors: Inga Kerstin Vockenroth, Nicole Plath, Eva-Maria Wikker, Benoit Luneau, Andre Laschewsky, Michael Pach, Erik Wischerhoff
  • POLYMERIC AGENTS THAT IMPROVE PRIMARY WASHING EFFICIENCY
    Publication number: 20140187461
    Abstract: The primary washing power of washing and cleaning agents was to be improved, in particular with respect to oil- and/or fat-containing stains. This was achieved substantially by the incorporation of polymers that derive from N,N-dimethylacrylamide.
    Type: Application
    Filed: March 6, 2014
    Publication date: July 3, 2014
    Applicants: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Henkel AG & Co. KGaA
    Inventors: Nicole Plath, Inga Kerstin Vockenroth, Eva-Maria Wikker, Benoit Luneau, Andre Laschewsky, Michael Pach, Erik Wischerhoff
  • Liquid washing or cleaning agent having a polymer preventing graying
    Patent number: 8486883
    Abstract: The invention relates to the use of an anionic polymer in a liquid washing or cleaning agent for inhibiting graying when washing and/or cleaning textile web materials, and acrylic acid homopolymers comprising liquid washing and cleaning agents.
    Type: Grant
    Filed: January 13, 2012
    Date of Patent: July 16, 2013
    Assignee: Henkel AG & Co. KGaA
    Inventors: Marc-Steffen Schiedel, Ulrich Pegelow, Peter Schmiedel, Evelyn Langen, Sabine Schümann, Martina Hutmacher, Heinz-Jürgen Völkel, Matthias Sunder, Birgit Glüsen, Cornelius Bessler, Timothy O'Connell, Stephan Gomolka, Eva-Maria Wikker
  • LIQUID WASHING OR CLEANING AGENT HAVING A POLYMER PREVENTING GRAYING
    Publication number: 20120151683
    Abstract: The invention relates to the use of an anionic polymer in a liquid washing or cleaning agent for inhibiting graying when washing and/or cleaning textile web materials, and acrylic acid homopolymers comprising liquid washing and cleaning agents.
    Type: Application
    Filed: January 13, 2012
    Publication date: June 21, 2012
    Inventors: Marc-Steffen Schiedel, Ulrich Pegelow, Peter Schmiedel, Evelyn Langen, Sabine Schumann, Martina Hutmacher, Heinz-Jürgen Völkel, Matthias Sunder, Birgit Glüsen, Cornelius Bessler, Timothy O'Connell, Stephan Gomolka, Eva-Maria Wikker
  • Liquid detergent or cleansing composition containing a water-soluble, encapsulated bleaching agent
    Publication number: 20070117735
    Abstract: An anhydrous liquid washing or cleaning agent, which contains a bleaching agent and a particulate peroxycarboxylic acid that is enveloped with a water-soluble material.
    Type: Application
    Filed: October 5, 2006
    Publication date: May 24, 2007
    Inventors: Hermann Jonke, Luca Bellomi, Johannes Zipfel, Helga Werner, Horst-Dieter Speckmann, Sabine Schumann, Dieter Baur, Eva-Maria Wikker, Frank Meier, Georg Assmann
  • Multicomponent liquid detergent
    Publication number: 20050227896
    Abstract: A liquid washing agent composition containing 7.5 wt % to 80 wt % of surfactant and composed of two or more separate sub-compositions, a first sub-composition containing an organci peracid and a second sub-composition containing an enzyme.
    Type: Application
    Filed: June 3, 2005
    Publication date: October 13, 2005
    Inventors: Horst-Dieter Speckmann, Hermann Jonke, Helga Werner, Johannes Zipfel, Sabine Fabian, Eva-Maria Wikker