Patents by Inventor Michael Paul Aronson

Michael Paul Aronson 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 for making wet-skin treatment compositions
    Patent number: 7842301
    Abstract: The invention provides process for making wet skin treatment compositions for use during bathing. The compositions are activated by water and retained efficiently on skin. The compositions impart desirable benefits to skin, are perceived to absorb quickly on wet skin, and leave the skin feeling clean, but non-greasy.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: November 30, 2010
    Assignee: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Liang Sheng Tsaur
  • Method of enhanced moisture or reduced drying using wet-skin treatment compositions
    Patent number: 7465461
    Abstract: The invention provides methods of enhancing moisture or reducing drying using wet skin treatment composition. These compositions are activated by water and retained efficiently on skin. Thus, the compositions (and methods used) impart desirable benefits to skin, are perceived to absorb quickly on wet skin and leave the skin feeling clean, but non-greasy.
    Type: Grant
    Filed: May 4, 2005
    Date of Patent: December 16, 2008
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Liang Sheng Tsaur
  • Wet-skin treatment compositions
    Patent number: 7192598
    Abstract: The invention provides wet skin treatment compositions for use during bathing. The compositions are activated by water and retained efficiently on skin. The compositions impart desirable benefits to skin, are perceived to absorb quickly on wet skin, and leave the skin feeling clean, but non-greasy.
    Type: Grant
    Filed: May 17, 2001
    Date of Patent: March 20, 2007
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Liang Sheng Tsaur
  • Method of enhanced moisture or reduced drying using wet-skin treatment compositions
    Patent number: 6923975
    Abstract: The invention provides methods of enhancing moisture or reducing drying using wet skin treatment composition. These compositions are activated by water and retained efficiently on skin. Thus, the compositions (and methods used) impart desirable benefits to skin, are perceived to absorb quickly on wet skin and leave the skin feeling clean, but non-greasy.
    Type: Grant
    Filed: May 17, 2001
    Date of Patent: August 2, 2005
    Assignee: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Liang Sheng Tsaur
  • Extruded multiphase bars exhibiting artisan-crafted appearance
    Patent number: 6730642
    Abstract: The present invention relates to a process for making a multiphase personal wash bar having artisan crafted appearance. The bars are made by combining the second solid mass phase to a first continuous phase wherein the hardness of the second phase is at least twice the hardness of noodles forming the continuous phase.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: May 4, 2004
    Assignee: Unilever Home & Personal Care USA, a division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Badreddine Ahtchi-Ali, Sergio Roberto Leopoldino, Gregory Jay Mc Fann, Mariangela Gomes de Oliveira Sichmann
  • Methods of cleansing, moisturizing and refreshing using multiphase bars having artisan-crafted appearance
    Patent number: 6727211
    Abstract: The present invention relates to methods of cleansing and moisturizing skin using multiphase extruded soap bar achieving hardness of a discontinuous phase is at least two times the hardness of a continuous phase in which it is found.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: April 27, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Badreddine Ahtchi-Ali, Sergio Roberto Leopoldino, Gregory Jay McFann, Mariangela Gomes De Oliveira Sichmann
  • Process for making extruded multiphase bars exhibiting artisan-crafted appearance
    Patent number: 6723690
    Abstract: The present invention relates to a process for making a multiphase personal wash bar having artisan crafted appearance. The bars are made by combining the second solid mass phase to a first continuous phase wherein the hardness of the second phase is at least twice the hardness of noodles forming the continuous phase.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: April 20, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Badreddine Ahtchi-Ali, Sergio Roberto Leopoldino, Gregory Jay Mc Fann, Mariangela Gomes De Oliveira Sichmann
  • Wet-skin treatment compositions
    Patent number: 6716440
    Abstract: The invention provides wet skin treatment compositions for use during bathing. The compositions are activated by water and retained efficiently on skin. The compositions impart desirable benefits to skin, are perceived to absorb quickly on wet skin, and leave the skin feeling clean, but non-greasy.
    Type: Grant
    Filed: April 29, 2003
    Date of Patent: April 6, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Liang Sheng Tsaur
  • Wet-skin treatment compositions
    Patent number: 6645511
    Abstract: The invention provides wet skin treatment compositions for use during bathing. The compositions are activated by water and retained efficiently on skin. The compositions impart desirable benefits to skin, are perceived to absorb quickly on wet skin, and leave the skin feeling clean, but non-greasy.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: November 11, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Liang Sheng Tsaur
  • Wet-skin treatment compositions
    Publication number: 20030190296
    Abstract: The invention provides wet skin treatment compositions for use during bathing. The compositions are activated by water and retained efficiently on skin. The compositions impart desirable benefits to skin, are perceived to absorb quickly on wet skin, and leave the skin feeling clean, but non-greasy.
    Type: Application
    Filed: April 29, 2003
    Publication date: October 9, 2003
    Applicants: Unilever Home & Personal Care USA,, Division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Liang Sheng Tsaur
  • Wet-skin treatment compositions
    Publication number: 20030180243
    Abstract: The invention provides wet skin treatment compositions for use during bathing. The compositions are activated by water and retained efficiently on skin. The compositions impart desirable benefits to skin, are perceived to absorb quickly on wet skin, and leave the skin feeling clean, but non-greasy.
    Type: Application
    Filed: January 16, 2002
    Publication date: September 25, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Liang Sheng Tsaur
  • Microemulsion facial washes comprising specific oils
    Publication number: 20030095990
    Abstract: The invention relates to microemulsion comprising oils having defined cleansing and spreadability and providing superior cleansing, mildness, and good feel relative to conventional, non-microemulsion products.
    Type: Application
    Filed: June 19, 2001
    Publication date: May 22, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Xi Yuan Hua, Leonard Van Gorkom, Michael Paul Aronson, Zhenhe Zhu
  • Process for making wet-skin treatment compositions
    Publication number: 20030072778
    Abstract: The invention provides process for making wet skin treatment compositions for use during bathing. The compositions are activated by water and retained efficiently on skin. The compositions impart desirable benefits to skin, are perceived to absorb quickly on wet skin, and leave the skin feeling clean, but non-greasy.
    Type: Application
    Filed: January 16, 2002
    Publication date: April 17, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco Inc.
    Inventors: Michael Paul Aronson, Liang Sheng Tsaur
  • Wet-skin treatment compositions
    Publication number: 20030054019
    Abstract: The invention provides wet skin treatment compositions for use during bathing. The compositions are activated by water and retained efficiently on skin. The compositions impart desirable benefits to skin, are perceived to absorb quickly on wet skin, and leave the skin feeling clean, but non-greasy.
    Type: Application
    Filed: May 17, 2001
    Publication date: March 20, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Liang Sheng Tsaur
  • Method of enhanced moisture or reduced drying using wet-skin treatment compositions
    Publication number: 20030049282
    Abstract: The invention provides methods of enhancing moisture or reducing drying using wet skin treatment composition. These compositions are activated by water and retained efficiently on skin. Thus, the compositions (and methods used) impart desirable benefits to skin, are perceived to absorb quickly on wet skin and leave the skin feeling clean, but non-greasy.
    Type: Application
    Filed: May 17, 2001
    Publication date: March 13, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Liang Sheng Tsaur
  • Mild moisturizing liquids with soap-like rinse feel comprising polymer/oil blend
    Patent number: 6521573
    Abstract: The invention provides personal wash compositions with soap like rinsability. The composition contains a lathering surfactant system and a specifically defined polymer/oil blend.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: February 18, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Liang Sheng Tsaur, Michael Paul Aronson
  • PERSONAL CLEANSING COMPOSITIONS PROVIDING RINSABILITY AND DRAGGY WET SKIN FEEL
    Publication number: 20020165103
    Abstract: The invention provides personal wash compositions with soap like rinsability. The composition contains a lathering surfactant system and a specifically defined polymer/oil blend.
    Type: Application
    Filed: February 28, 2001
    Publication date: November 7, 2002
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Liang Sheng Tsaur, Michael Paul Aronson
  • Separating multi-phase personal wash composition in a transparent or translucent package
    Patent number: 6429177
    Abstract: The invention provides a single chamber transparent or translucent package and personal product composition where when standing, the product forms 2 or more visibly distinct phases and, when agitated, the composition forms a visible single phase.
    Type: Grant
    Filed: August 22, 2000
    Date of Patent: August 6, 2002
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Jason Richard Williams, Ernest Weatherley Macaulay, Michael Paul Aronson, Michael Massaro, Tom Salmon
  • Liquid sunscreen compositions which both deposit and lather well
    Patent number: 6399045
    Abstract: The present invention teaches liquid sunscreen compositions in which level of surfactant is higher than level at which the sunscreen component(s) are still soluble in the surfactant in which they are used; and which comprise minimal levels of cationic polymer. Combination of cationic polymer (especially preferred surfactants and at minimum levels) and minimal levels of sunscreen lead to compositions with minimal levels of deposition and minimal SPF. Further, the compositions also maintain good lather.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: June 4, 2002
    Assignee: Unilever Home & Personal Care USA a division of Conopco, Inc.
    Inventors: Leslie Jo Morgan, Sudhakar Puvvada, Liang Sheng Tsaur, Michael Paul Aronson, Andrew Lam, Shiji Shen, Ernest Weatherley Macaulay
  • Bar comprising soap, fatty acid, polyalkylene glycol and protic acid salts in critical ratios and providing enhanced skin care benefits
    Patent number: 6342470
    Abstract: The invention discloses bars comprising fatty acid soaps, free fatty acid, polyalkylene glycol and specific salts of protic acid (i.e., having pKa1 less than 6, preferably less than 5.5). Using specific equivalent molar ratios of free fatty acid to protic acid salt and specific wt. ratio of free fatty acid to PAG and salt of protic acid, applicants obtain bars having sensory feel of soap and which improve skin condition is measured in Controlled Application Wash Test.
    Type: Grant
    Filed: April 26, 2000
    Date of Patent: January 29, 2002
    Assignee: Unilever Home & Personal Care USA
    Inventors: Michael Paul Aronson, Charles Craig Nunn, Sergio Roberto Leopoldino, John George Chambers, Christine Gorman, Shana Azri-Meehan