Patents Represented by Attorney Richard E. Nanfeldt

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  • Cleaning wipe
    Patent number: 6573232
    Abstract: The present invention relates to a cleaning wipe which is a water insoluble substrate impregnated with a cleaning composition containing a cellulosic polymer.
    Type: Grant
    Filed: October 30, 2002
    Date of Patent: June 3, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Barbara Thomas, Karen Wisniewski, Philip Gorlin, Josh Ghaim
  • Cleaning wipe
    Patent number: 6569828
    Abstract: The present invention relates to a cleaning wipe which is a water insoluble substrate impregnated with a cleaning composition containing a cellulosic polymer.
    Type: Grant
    Filed: October 30, 2002
    Date of Patent: May 27, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Barbara Thomas, Karen Wisniewski, Philip Gorlin, Josh Ghaim
  • Light duty liquid cleaning compositions having improved preservative system
    Patent number: 6562773
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising at least two surfactants, an improved preservative system, and water.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: May 13, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Julien Drapier, Baudouin Mertens
  • Cleaning system including a liquid cleaning composition disposed in a water soluble container
    Patent number: 6559114
    Abstract: A water soluble container having disposed therein a liquid cleaning composition containing at least one nonionic surfactant, triethanol amine, glycerine or a glycol, an anionic surfactant, a perfume and a fatty acid.
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: May 6, 2003
    Assignee: Colgate Palmolive Company
    Inventor: Myriam Mondin
  • Cleaning wipe
    Patent number: 6551980
    Abstract: A dishwashing cleaning wipe comprising a single layer needle punched fabric wherein the fabric is impregnated with a cleaning composition.
    Type: Grant
    Filed: September 11, 2002
    Date of Patent: April 22, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Karen Wisniewski, Barbara Thomas
  • Liquid cleaning composition
    Patent number: 6551979
    Abstract: An improvement is described in all purpose liquid cleaning composition which is especially effective in the removal of oily and greasy soil and contains, a C1-C4 alkanol, a perfume or essential oil, and water.
    Type: Grant
    Filed: October 10, 2002
    Date of Patent: April 22, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Isabelle Leonard, Didier Dormal
  • High foaming, grease cutting light duty liquid composition containing at least one natural extract
    Patent number: 6551984
    Abstract: A light duty, liquid comprising: at least one anionic surfactant, a supplemental surfactant, at least one natural extract, and water.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: April 22, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Evangelia Arvanitidou, Barbara Thomas, David F. Suriano, Karen Wisniewski
  • Liquid cleaning compositions comprising 2-bromo-2-nitro-1,3 propanediol
    Patent number: 6548472
    Abstract: A cleaning composition with desirable cleansing properties to the human skin comprising at least one surfactant, a preservative system and water.
    Type: Grant
    Filed: August 21, 2002
    Date of Patent: April 15, 2003
    Assignee: Colgate-Palmolive Co.
    Inventors: Julien Drapier, Francoise Siquet-Descans, Maria Galvez
  • High foaming, grease cutting light duty liquid composition containing zinc chloride
    Patent number: 6544940
    Abstract: A light duty, liquid comprising: a C8-C18 ethoxylated alkyl ether sulfate surfactant, a magnesium salt of a C8-C18 linear alkyl benzene sulfonate, a sodium salt of a C8-C18 linear alkyl benzene sulfonate, an amine oxide, zinc chloride, a polyalkylglucoside, and water.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: April 8, 2003
    Assignee: Colgate-Palmolive Company
    Inventor: Evangelia Arvanitidou
  • Cleaning system including a powdered cleaning composition disposed in a water soluble container
    Patent number: 6541439
    Abstract: A water soluble container having disposed therein a powdered cleaning composition containing at least one nonionic surfactant, a perfume and an anionic surfactant.
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: April 1, 2003
    Assignee: Colgate-Palmolive Company
    Inventor: Steven Zabarylo
  • Color stable liquid dish cleaning composition containing a peroxide source
    Patent number: 6541436
    Abstract: A color stable liquid dish cleaning composition with desirable cleansing and de-staining properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, hydrogen peroxide, a colorant, a hydroxy containing organic acid, polyethylene glycol, peracetic acid and water.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: April 1, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Evangelia Arvanitidou, Mohamed Ibrahim Omer
  • Liquid dish cleaning compositions having improved preservative system
    Patent number: 6537956
    Abstract: A liquid dish cleaning composition with desirable cleansing properties comprising at least one anionic surfactant, a magnesium containing inorganic salt, an improved preservative system, polyethylene glycol and water.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: March 25, 2003
    Assignee: Colgate Palmolive Company
    Inventors: Julien Drapier, Baudouin Mertens
  • Liquid cleaning compositions
    Patent number: 6534468
    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: September 6, 2002
    Date of Patent: March 18, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Françoise Mathieu
  • Antibacterial cleaning wipe
    Patent number: 6534472
    Abstract: An antibacterial dishwashing cleaning wipe comprising a single layer needle punched fabric wherein the fabric is impregnated with an antibacterial cleaning composition.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: March 18, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Evangelia Arvanitidou, Karen Wisniewski, Barbara Thomas, Bruce Nascimbeni
  • Liquid cleaning compositions
    Patent number: 6534470
    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: September 6, 2002
    Date of Patent: March 18, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Françoise Mathieu
  • Liquid cleaning compositions
    Patent number: 6534469
    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: September 6, 2002
    Date of Patent: March 18, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Françoise Mathieu
  • Liquid cleaning compositions comprising fluoroalkyl sulfonate
    Patent number: 6531442
    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: September 6, 2002
    Date of Patent: March 11, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Françoise Mathieu
  • Cleaning wipe comprising a center detergent layer
    Patent number: 6525014
    Abstract: The present invention relates to a cleaning wipe which is a composite of bottom layer of fibers, a center detergent film layer and a top layer of fibers.
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: February 25, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Philip Gorlin, Josh Ghaim, Barbara Thomas, Karen Wisniewski
  • Liquid cleaning composition having an improved preservative system
    Patent number: 6518232
    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, a nonionic surfactant, a preservative system, a short chain amphiphile, a hydrocarbon ingredient, and water.
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: February 11, 2003
    Assignee: Colgate Palmolive Company
    Inventors: Baudouin Mertens, Julien Drapier
  • Light duty liquid cleaning compositions having improved preservative system
    Patent number: 6511955
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a water soluble nonionic surfactant, a C8-18 ethoxylated alkyl ether sulfate surfactant, a sulfate or sulfonate anionic surfactant, polyethylene glycol, an improved preservative system, an inorganic magnesium salt and water.
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: January 28, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Julien Drapier, Baudouin Mertens