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).
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Patent number: 8399395Abstract: 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: GrantFiled: March 8, 2012Date of Patent: March 19, 2013Assignee: Henkel AG & Co. KGaAInventors: Michael Dreja, Tatiana Schymitzek, Alexander Ditze, Matthias Sunder
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Publication number: 20120247158Abstract: 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: ApplicationFiled: April 11, 2012Publication date: October 4, 2012Inventors: Alexander Ditze, Dieter Nickel, Heinz-Dieter Eichholz
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Publication number: 20120165239Abstract: 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: ApplicationFiled: March 8, 2012Publication date: June 28, 2012Applicant: Henkel AG & Co. KGaAInventors: Michael Dreja, Tatiana Schymitzek, Alexander Ditze, Matthias Sunder
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Patent number: 6820626Abstract: 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: GrantFiled: May 25, 2001Date of Patent: November 23, 2004Assignee: Henkel Kommandirgesellschaft auf AkrienInventors: Hermann Jonke, Brigitte Giesen, Daniela Poethkow, Alexander Ditze, Dagmar Zaika
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Patent number: 6689223Abstract: 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: GrantFiled: August 4, 2000Date of Patent: February 10, 2004Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Georg Meine, Ryzard Katowicz, Ulf-Armin Schaper, Alexander Ditze
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Patent number: 6521584Abstract: 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: GrantFiled: February 12, 2001Date of Patent: February 18, 2003Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Heinz-Dieter Soldanski, Juergen Noglich, Alexander Ditze, Marc Benoit
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Patent number: 6440924Abstract: 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: GrantFiled: February 5, 2001Date of Patent: August 27, 2002Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Rainer Jeschke, Ryszard Katowicz, Georg Meine, Alexander Ditze, Marc Benoit
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Patent number: 6336977Abstract: 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: GrantFiled: January 10, 2000Date of Patent: January 8, 2002Assignee: Henkel Kommanditgesellschaft Auf Aktien (KGaA)Inventors: Ronald Menke, Alexander Ditze, Frank Pessel
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Patent number: 5877138Abstract: A scatterable dry cleaning composition containing: (a) cellulose powder adsorbent; (b) ground polyurethane foam absorbent; and (c) water.Type: GrantFiled: October 11, 1996Date of Patent: March 2, 1999Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Alexander Ditze, Bernd-Dieter Holdt, Thomas Hahn, Franz Kresse, Theo Fleckenstein
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Patent number: 5783543Abstract: 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: GrantFiled: October 30, 1996Date of Patent: July 21, 1998Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Theo Fleckenstein, Alexander Ditze, Franz Kresse, Thomas Hahn
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Patent number: 5759974Abstract: 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: GrantFiled: July 30, 1996Date of Patent: June 2, 1998Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Ronald Menke, Alexander Ditze, Gerd Praus
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Patent number: 5746777Abstract: A scatterable dry cleaning formulation for textiles containing cellulose powder, colloidal silicon dioxide, and water.Type: GrantFiled: January 28, 1997Date of Patent: May 5, 1998Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Theo Fleckenstein, Alexander Ditze, Thomas Hahn