Patents by Inventor Andreas Leopold

Andreas Leopold 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).

  • PROCESS OF MAKING LIQUID FABRIC SOFTENING COMPOSITIONS
    Publication number: 20110275553
    Abstract: The present invention relates to a process for making a liquid fabric softening composition, comprising the steps of; a) Providing a first composition comprising a fabric softening active, the fabric softening active comprising a multilamellar phase of cationic vesicles; b) Adding to, and mixing with the first composition, a silicone emulsion, and a polyol, to produce a second composition, the second composition comprising from 0.0001% to 0.1% by weight of the second composition of a water-soluble salt; c) Adding to the second composition, a third composition, the third composition comprising, 20% to 50% by weight of the third composition of a perfume microcapsule and from 0.01% to 2.5% by weight of the third composition of a water-soluble salt; d) Mixing the second and third compositions to make a final fabric softening composition.
    Type: Application
    Filed: April 28, 2011
    Publication date: November 10, 2011
    Inventors: Andreas Leopold, Nilgun Esin Aksoy, Vincenzo Tomarchio
  • Clear and/or translucent fabric enhancers comprising nano-sized particles
    Patent number: 7928055
    Abstract: A fabric enhancer comprising: at least one fabric softening active, wherein said at least one fabric softening active comprises a plurality of particles comprising an intensity weighted particle size distribution wherein greater than about 95% of said plurality of particles have a size below about 170 nm.
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: April 19, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Yonas Gizaw, Francesc Corominas, Alessandro Corona, III, Marc Johan Declercq, Hugo Jean Marie Demeyere, Ivan Maurice Alfons Jan Herbots, Andreas Leopold, Matthew Lawrence Lynch, Raul Victorino Nunes, Ke-ming Quan, Alice Marie Ward
  • FABRIC SOFTENING COMPOSITIONS COMPRISING SILICONE COMPRISING COMPOUNDS
    Publication number: 20100144585
    Abstract: The present invention relates to a fabric softening composition which maintains physical stability upon freeze-thaw.
    Type: Application
    Filed: December 10, 2009
    Publication date: June 10, 2010
    Inventors: Nilgün Esin AKSOY, Andreas Leopold, Olivier Roman Oscari, Vincenzo Tomarchio
  • Clear and/or translucent fabric enhancers comprising nano-sized particles
    Publication number: 20090042767
    Abstract: A fabric enhancer comprising: at least one fabric softening active, wherein said at least one fabric softening active comprises a plurality of particles comprising an intensity weighted particle size distribution wherein greater than about 95% of said plurality of particles have a size below about 170 nm.
    Type: Application
    Filed: August 8, 2007
    Publication date: February 12, 2009
    Inventors: Yonas Gizaw, Francesc Corominas, Alessandro Corona, III, Marc Johan Declercq, Hugo Jean Demeyere, Ivan Maurice Herbots, Andreas Leopold, Matthew Lawrence Lynch, Raul Vitorino Nunes, Ke-ming Quan, Alice Marie Ward