Patents by Inventor Alexander Ditze

Alexander Ditze 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: 8399395
    Abstract: Herein a solid, scent-imparting composition is disclosed that comprises a water-soluble support, a water-soluble polymer, a malodor-absorbing compound, and a perfume. In a preferred embodiment of the present invention, the water-soluble support is provided as a particulate that is coated with an envelope consisting of the water-soluble polymer, the malodor-absorbing compound, and the perfume. A detergent compound may be included that is at least partly in and/or on the envelope. Washing or cleaning agents comprising the scent-imparting compositions are also described.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: March 19, 2013
    Assignee: Henkel AG & Co. KGaA
    Inventors: Michael Dreja, Tatiana Schymitzek, Alexander Ditze, Matthias Sunder
  • Publication number: 20120247158
    Abstract: The invention relates to a door for at least splash-protected closure of a laundry treatment appliance, in particular of a washing machine and/or a clothes dryer, comprising at least one hinge for attaching the door to a laundry treatment appliance, the door being movable on the laundry treatment appliance by way of a hinge into a closed position and a loading or removal position, the door comprising at least one interface by means of which energy and/or data is/are couplable from the laundry treatment appliance into the door, a dispenser for delivering at least one flowable laundry treatment preparation being arranged in or on the door, which dispenser is couplable to a cartridge storing at least one flowable laundry treatment preparation, and the dispenser being connected to the interface for the reception of energy and/or data.
    Type: Application
    Filed: April 11, 2012
    Publication date: October 4, 2012
    Inventors: Alexander Ditze, Dieter Nickel, Heinz-Dieter Eichholz
  • Publication number: 20120165239
    Abstract: Herein a solid, scent-imparting composition is disclosed that comprises a water-soluble support, a water-soluble polymer, a malodor-absorbing compound, and a perfume. In a preferred embodiment of the present invention, the water-soluble support is provided as a particulate that is coated with an envelope consisting of the water-soluble polymer, the malodor-absorbing compound, and the perfume. A detergent compound may be included that is at least partly in and/or on the envelope. Washing or cleaning agents comprising the scent-imparting compositions are also described.
    Type: Application
    Filed: March 8, 2012
    Publication date: June 28, 2012
    Applicant: Henkel AG & Co. KGaA
    Inventors: Michael Dreja, Tatiana Schymitzek, Alexander Ditze, Matthias Sunder
  • Patent number: 6820626
    Abstract: An encapsulated active substance for a manual detergent for hard surfaces comprises an essentially anhydrous active substance with at least one surfactant and at least one liquid polymer carrier encapsulated in a water-soluble or water-dispersible capsule, the active substance containing: less than 25 wt. % of carrier; at least one unbranched or branched, acryclic or cyclic, saturated or unsaturated alcohol with 1 to 10 carbon atoms and one or two primary, secondary or tertiary hydroxy groups and a carbon chain optionally having one or more —O— groups; or being free of glycerol. The encapsulated active substance can be used as a manual detergent for hard surfaces.
    Type: Grant
    Filed: May 25, 2001
    Date of Patent: November 23, 2004
    Assignee: Henkel Kommandirgesellschaft auf Akrien
    Inventors: Hermann Jonke, Brigitte Giesen, Daniela Poethkow, Alexander Ditze, Dagmar Zaika
  • Patent number: 6689223
    Abstract: A method of cleaning hard surfaces by contact with an aqueous, liquid, multiphase, surfactant-containing cleaning composition having at least two continuous phases, one lower aqueous phase I and an upper aqueous phase II immiscible with the lower phase I, which can be temporarily converted into an emulsion by shaking and which cleaning composition contains no more than 50% by weight of nonionic surfactants, based on the total quantity of surfactants present.
    Type: Grant
    Filed: August 4, 2000
    Date of Patent: February 10, 2004
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Georg Meine, Ryzard Katowicz, Ulf-Armin Schaper, Alexander Ditze
  • Patent number: 6521584
    Abstract: The invention relates to liquid multiphase, essentially CFC-free detergents with at least two continuous phases. The detergents have at least one aqueous phase (I) and a non-aqueous liquid phase (II) that is immiscible with phase (I), and can be temporarily transformed into an emulsion by shaking. They also contain an anionic and/or non-ionic surfactant and are suitable for use in a method for cleaning hard surfaces, especially glass. According to said method, the inventive detergent is shaken to produce the temporary emulsion and applied to the surface to be cleaned in quantities of 1.5 to 10 g per m{circumflex over ( )}2, preferably by spraying. The surface is then cleaned, optionally by wiping with a soft, absorbent object.
    Type: Grant
    Filed: February 12, 2001
    Date of Patent: February 18, 2003
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Heinz-Dieter Soldanski, Juergen Noglich, Alexander Ditze, Marc Benoit
  • Patent number: 6440924
    Abstract: Aqueous, liquid, multiphase, surfactant-containing cleaning composition having at least two continuous phases, having at least one lower aqueous phase I and an upper aqueous phase II immiscible with the lower phase I and which can be temporarily converted into an emulsion by shaking, wherein the composition contains one or more hydrophobic components and up to about 5% by weight of sodium hexametaphosphate. The compositions are useful as hard surface cleaners.
    Type: Grant
    Filed: February 5, 2001
    Date of Patent: August 27, 2002
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Rainer Jeschke, Ryszard Katowicz, Georg Meine, Alexander Ditze, Marc Benoit
  • Patent number: 6336977
    Abstract: A stable, gel-form, shear-thinning cleaning composition is presented containing (a) 1 to 5 percent by weight of a polysaccharide, (b) 3 to 25 percent by weight of a C8-22 alkyl polyglycoside, and (c) 2 to 15 percent by weight of a perfume. The composition has a viscosity of 30,000 to 150,000 mPas as measured with a Brookfield RVT rotational viscometer with a Helipath spindle and TA spindle at 1 r.p.m. at 23° C. The composition is a visually attractive, translucent or clear pseudoplastic gel and useful in the cleaning flush toilets.
    Type: Grant
    Filed: January 10, 2000
    Date of Patent: January 8, 2002
    Assignee: Henkel Kommanditgesellschaft Auf Aktien (KGaA)
    Inventors: Ronald Menke, Alexander Ditze, Frank Pessel
  • Patent number: 5877138
    Abstract: A scatterable dry cleaning composition containing: (a) cellulose powder adsorbent; (b) ground polyurethane foam absorbent; and (c) water.
    Type: Grant
    Filed: October 11, 1996
    Date of Patent: March 2, 1999
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Alexander Ditze, Bernd-Dieter Holdt, Thomas Hahn, Franz Kresse, Theo Fleckenstein
  • Patent number: 5783543
    Abstract: A carpet cleaning composition comprising: (a) a powder-form solid adsorbent; (b) rollable particles of porous material, each particle having a length greater than 1 mm, and a diameter equal to at least 10% of the length of the particle; and (c) water.
    Type: Grant
    Filed: October 30, 1996
    Date of Patent: July 21, 1998
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Theo Fleckenstein, Alexander Ditze, Franz Kresse, Thomas Hahn
  • Patent number: 5759974
    Abstract: Block-form cleaners for flush toilets which consist of at least two masses of different composition, one of the masses being at least partly surrounded by the other mass(es) and the surrounded mass containing an active substance in a concentration at least 1.3 times higher than in the surrounding mass. This distribution ensures that the active substance is more uniformly released over the useful life of the cleaning block.
    Type: Grant
    Filed: July 30, 1996
    Date of Patent: June 2, 1998
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Ronald Menke, Alexander Ditze, Gerd Praus
  • Patent number: 5746777
    Abstract: A scatterable dry cleaning formulation for textiles containing cellulose powder, colloidal silicon dioxide, and water.
    Type: Grant
    Filed: January 28, 1997
    Date of Patent: May 5, 1998
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Theo Fleckenstein, Alexander Ditze, Thomas Hahn