Patents by Inventor Francoise Mathieu

Francoise Mathieu 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).

  • Liquid cleaning compositions
    Patent number: 6613730
    Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of oily or greasy soils, contains a charged surfactant-polymer complex, a hydrocarbon ingredient, a cosurfactant, and water.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: September 2, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Francoise Mathieu
  • Liquid cleaning compositions
    Patent number: 6608020
    Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of oily or greasy soils, contains a positively charged surfactant-polymer complex, and water.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: August 19, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Francoise Mathieu
  • Liquid cleaning compositions
    Patent number: 6605585
    Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of oily or greasy soils contains a positively charged surfactant-polymer complex, a hydrocarbon ingredient, a cosurfactant, and water.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: August 12, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Francoise Mathieu
  • Microemulsion liquid cleaning composition containing a short chain amphiphile
    Patent number: 6288019
    Abstract: An improvement is described in all purpose liquid cleaning composition and microemulsion composition which are especially effective in the removal of oily and greasy soil and contains an anionic detergent, an ethoxylated/propoxylated nonionic surfactant, a short chain amphiphile and olefin/maleic acid copolymer, a hydrocarbon ingredient, and water and optionally, an ethoxylated nonionic surfactant.
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: September 11, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: Baudouin Mertens, Patrick Durbut, Francoise Mathieu
  • Microemulsion liquid cleaning composition containing a short chain amphiphile
    Patent number: 6150319
    Abstract: An improvement is described in all purpose liquid cleaning composition and microemulsion composition which are especially effective in the removal of oily and greasy soil and contains an anionic detergent, an ethoxylated/propoxylated nonionic surfactant, a short chain amphiphile and olefin/maleic acid copolymer, a hydrocarbon ingredient, and water and optionally, an ethoxylated nonionic surfactant.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: November 21, 2000
    Assignee: Colgate-Palmolive Co.
    Inventors: Baudouin Mertens, Patrick Durbut, Francoise Mathieu
  • Microemulsion liquid cleaning composition containing a short chain amphiphile containing an olefin acid copolymer
    Patent number: 6136774
    Abstract: An improvement is described in all purpose liquid cleaning composition and microemulsion composition which are especially effective in the removal of oily and greasy soil and contains an anionic detergent, an ethoxylatedr/propoxylated nonionic surfactant, a short chain amphiphile and olefin/maleic acid copolymer, a hydrocarbon ingredient, and water and optionally, an ethoxylated nonionic surfactant.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: October 24, 2000
    Assignee: Colgate-Palmolive Company
    Inventors: Baudouin Mertens, Patrick Durbut, Francoise Mathieu
  • Microemulsion liquid cleaning composition containing a short chain amphiphile and an olefin acid copolymer
    Patent number: 6057279
    Abstract: An improvement is described in all purpose liquid cleaning composition and microemulsion composition which are especially effective in the removal of oily and greasy soil and contains an anionic detergent, an ethoxylated/propoxylated nonionic surfactant, a short chain amphiphile and olefin/maleic acid copolymer, a hydrocarbon ingredient, and water and optionally, an ethoxylated nonionic surfactant.
    Type: Grant
    Filed: October 15, 1999
    Date of Patent: May 2, 2000
    Assignee: Colgate Palmolive Company
    Inventors: Baudouin Mertens, Patrick Durbut, Francoise Mathieu