Patents Represented by Attorney Richard E. Nanfeldt

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  • Speckled powdered automatic dishwashing composition
    Patent number: 6350726
    Abstract: The present invention relates to a speckled powdered automatic dishwashing composition.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: February 26, 2002
    Assignee: Colgate Palmolive Company
    Inventors: Philip Gorlin, Steve Phillips, James Cush
  • Acidic all purpose liquid cleaning compositions
    Patent number: 6346508
    Abstract: A hard surface liquid detergent with desirable cleansing properties comprises a C8-18 anionic surfactant, a phenoxy alkanol, a hydroxy aliphatic acid and water.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: February 12, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Isabelle Leonard, Didier Dormal, Claude Blanvalet, Myriam Mondin, Guy Broze, Yves Lambremont
  • Antibacterial cleaning wipe comprising Ammonium salt
    Patent number: 6346506
    Abstract: A cleaning wipe comprising a nonwoven fabric wherein the nonwoven fabric is impregnated with an antibacterial cleaning composition.
    Type: Grant
    Filed: July 12, 2001
    Date of Patent: February 12, 2002
    Assignee: Colgate Palmolive Company
    Inventor: Jean Julemont
  • Light duty liquid composition containing gelatin beads and polyacrylate thickener
    Patent number: 6339058
    Abstract: A high foaming, light duty, liquid detergent with desirable cleansing properties and mildness to the human skin comprising a water soluble nonionic surfactant, a sulfate anionic surfactant, a sulfonate anionic surfactant, a polyethylene glycol, stably suspended oil containing gelatin beads, a polyacrylate polymeric thickener and water.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: January 15, 2002
    Assignee: Colgate-Palmolive Co.
    Inventors: Christine Toussaint, Louis Oldenhove, Guy Broze
  • Liquid crystal compositions comprising an abrasive and magnesium sulfate heptahydrate
    Patent number: 6337312
    Abstract: This invention relates to a liquid crystal composition comprising an ethoxylated nonionic surfactant, an ethoxylated alkyl ether sulfate surfactant, a sulfonate surfactant, a magnesium inorganic salt, an abrasive and water.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: January 8, 2002
    Assignee: Colgate-Palmolive Co
    Inventors: Kevin Kinscherf, Harry Aszman, Barbara Thomas
  • All purpose liquid cleaning compositions
    Patent number: 6337311
    Abstract: An improvement is described in all purpose liquid cleaning composition which are especially effective in the removal of oily and greasy soil containing a nonionic surfactant, a liquid crystal suppression additive and water.
    Type: Grant
    Filed: October 8, 1999
    Date of Patent: January 8, 2002
    Assignee: Colgate-Palmolive Co.
    Inventors: Patrick Durbut, Guy Broze
  • Cleaning composition containing a hydrophilizing polymer
    Patent number: 6331517
    Abstract: The present invention relates to a cleaning composition containing an anionic surfactant, a hydrophilizing polymer and water.
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: December 18, 2001
    Assignee: Colgate Palmolive Co.
    Inventor: Patrick Durbut
  • Color changing liquid cleaning composition comprising red dyes
    Patent number: 6331515
    Abstract: A liquid cleaning composition comprising: a surfactant, a red dye, sodium bisulfite, and water.
    Type: Grant
    Filed: August 6, 2001
    Date of Patent: December 18, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: Joan Gambogi, Robert Fuller, Jodie Berta
  • Grease cutting light duty liquid detergent containing lauryol ethylene diamine triacetate
    Patent number: 6331516
    Abstract: A light duty, liquid comprising: a surfactant, lauryol ethylenediaminetriacetate, and water.
    Type: Grant
    Filed: May 16, 2001
    Date of Patent: December 18, 2001
    Assignee: Colgate Palmolive Company
    Inventors: Robert D'Ambrogio, Thomas Connors
  • Cleaning system including a liquid cleaning composition containing a short chain amphiphile disposed in a water soluble container
    Patent number: 6326345
    Abstract: A water soluble container having disposed therein a liquid cleaning composition containing at least one nonionic surfactant, a perfume and a fatty acid.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: December 4, 2001
    Assignee: Colgate-Palmolive Co.
    Inventor: Myriam Mondin
  • Antimicrobial multi purpose microemulsion containing a cationic surfactant
    Patent number: 6323171
    Abstract: An improvement is described in microemulsion compositions which are especially effective in disinfecting the surface being cleaned and in the removal of oily and greasy soil without leaving streaks which contains a mixture of at least one nonionic surfactant, a cationic surfactant and an amphoteric surfactant, a hydrocarbon ingredient, natural disinfectant ingredients, a water soluble solvent, a pH buffer and water.
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: November 27, 2001
    Assignee: Colgate-Palmolive Co
    Inventors: Pierre Fonsny, Julie Burke, Didier Dormal
  • Liquid cleaning compositions containing a methyl ethoxylated ester
    Patent number: 6316401
    Abstract: An improvement is described in all purpose liquid cleaning composition which are especially effective in the removal of oily and greasy soil containing a nonionic surfactant, an anionic surfactant, a fatty acid, magnesium sulfate, methyl ethoxylated ester cosurfactant, a perfume, essential oil or water insoluble organic compound and water.
    Type: Grant
    Filed: March 20, 2000
    Date of Patent: November 13, 2001
    Assignee: Colgate-Palmolive Co.
    Inventor: Baudouin Mertens
  • Grease cutting light duty liquid detergent comprising Lauroyl Ethylene Diamine Triacetate
    Patent number: 6313084
    Abstract: A light duty, liquid comprising: an alkyl benzene sulfonate, an alpha olefin sulfonate, lauryol ethylenediaminetriacetate, and water.
    Type: Grant
    Filed: May 16, 2001
    Date of Patent: November 6, 2001
    Assignee: Colgate Palmolive Co.
    Inventors: Robert D'Ambrogio, Thomas Connors
  • Chemical linker compositions
    Patent number: 6306809
    Abstract: A composition comprising: an organic chemical having a chemical group having a dipole moment of at least about 1.5 Debyes and a chemical linker selected from the group consisting of carboxylic acids having 4 to 6 carbon atoms, an ethoxylated polyhydric alcohol, a polyvinyl pyrrolidone and a polyethylene glycol having a molecular weight of about 600 to about 10,000, wherein the molar ratio of organic chemical to chemical linker is about 4:1 to 1:4.
    Type: Grant
    Filed: May 5, 2000
    Date of Patent: October 23, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: Michele Davister, Guy Broze, Patrick Durbut, Hoai-Chau Cao, Thomas Connors, John Labows, Anne-Marie Misselyn
  • Chemical linker compositions
    Patent number: 6303555
    Abstract: A composition comprising: an organic chemical having a chemical group having a dipole moment of at least about 1.5 Debyes and a chemical linker selected from the group consisting of carboxylic acids having 4 to 6 carbon atoms, an ethoxylated polyhydric alcohol, a polyvinyl pyrrolidone and a polyethylene glycol having a molecular weight of about 600 to about 10,000, wherein the molar ratio of organic chemical to chemical linker is about 4:1 to 1:4.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: October 16, 2001
    Assignee: Colgate-Palmolive Company
    Inventors: Michele Davister, Guy Broze, Patrick Durbut, Hoai-Chau Cao, Anne-Marie Misselyn, Thomas Connors, John Labows
  • Grease cutting light duty liquid detergent comprising lauryol diamine triacetate
    Patent number: 6291419
    Abstract: A light duty, liquid comprising: at least one linear alkyl benzene sulfonate, an alkyl polyglucoside surfactant, an ethoxylated alkyl ether sulfate surfactant, a fatty acid monoalkanol amide, an inorganic magnesium salt, lauryol ethylene diamine triacetate, and water.
    Type: Grant
    Filed: May 30, 2001
    Date of Patent: September 18, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: Robert D'Ambrogio, Thomas Connors
  • Microemulsion liquid cleaning composition containing a short chain amphiphile
    Patent number: 6291418
    Abstract: An improvement is described in thickened 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 or a water soluble cosurfactant, a polymeric thickener, a hydrocarbon ingredient, and water and optionally, an ethoxylated nonionic surfactant.
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: September 18, 2001
    Assignee: Colgate Palmolive Company
    Inventors: Baudouin Mertens, Claude Blanvalet, Myriam Mondin
  • 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
  • Light duty liquid cleaning compositions comprise an alpha hydroxy fatty acid
    Patent number: 6262003
    Abstract: A light duty liquid detergent with desirable cleansing properties to the human skin comprising a C8-18 ethoxylated alkyl ether sulfate anionic surfactant, a sulfonate anionic surfactant, optionally, a hydroxy aliphatic acid and water.
    Type: Grant
    Filed: February 21, 2001
    Date of Patent: July 17, 2001
    Assignee: Colgate- Palmolive Company
    Inventors: Isabelle Leonard, Jean Massaux, Christine Toussaint, Claude Blanvalet, Julian Drapier
  • Light duty liquid composition containing an acid
    Patent number: 6258763
    Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an acid, a sultaine surfactant, a magnesium containing inorganic compound, and water.
    Type: Grant
    Filed: April 18, 2000
    Date of Patent: July 10, 2001
    Assignee: Colgate Palmolive Company
    Inventors: Evangelia Arvanitidou, Sukhvinder Sandhu