Patents Represented by Attorney Richard E. Nanfeldt

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  • Liquid dish cleaning compositions containing a peroxide source
    Patent number: 6475967
    Abstract: A stain removing 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, a hydroxy containing organic acid, polyethylene glycol, peracetic acid and water.
    Type: Grant
    Filed: March 5, 2002
    Date of Patent: November 5, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Evangelia Arvanitidou, Mohamed Omer
  • Dual phase cleaning composition
    Patent number: 6475973
    Abstract: The present invention relates to a two phase cleaning composition containing a nonionic surfactant, a zwitterionic and/or anionic surfactant, a water insoluble organic compound, perfume, glycol ether and water.
    Type: Grant
    Filed: July 7, 2000
    Date of Patent: November 5, 2002
    Assignee: Colgate-Palmolive Corp
    Inventor: Myriam Mondin
  • Antibacterial cleaning wipe comprising polyhexamethylene-4-biguanide hydrochloride
    Patent number: 6475976
    Abstract: An antibacterial cleaning wipe comprising a nonwoven fabric wherein the nonwoven fabric is impregnated with a cleaning composition that provides a lasting antibacterial protection of hard surfaces.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: November 5, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Marianne Mahieu, Germaine Zocchi, Yasmine Cartiaux
  • Blue colored liquid crystal compositions
    Patent number: 6475975
    Abstract: This invention relates to a blue colored liquid crystal composition comprising an ethoxylated nonionic surfactant, an ethoxylated alkyl ether sulfate surfactant, a sulfonate surfactant, a magnesium inorganic salt, an abrasive, a blue colorant and water.
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: November 5, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Kevin Kinscherf, Harry Aszman, Barbara Thomas
  • Fabric cleaning composition containing zeolite
    Patent number: 6475982
    Abstract: The present invention relates to a composition containing MAP zeolite, ethoxylated nonionic surfactant and an alkali metal carbonate.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: November 5, 2002
    Assignee: Colgate Palmolive Company
    Inventors: Charles Beagle, Richard Adams, David Beck
  • Liquid cleaning composition comprising a salt of polycarboxylic acid
    Patent number: 6472361
    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: April 9, 2002
    Date of Patent: October 29, 2002
    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: 6472363
    Abstract: A light duty, liquid comprising: at least one anionic surfactant, a supplemental surfactant, at least one natural extract, and water.
    Type: Grant
    Filed: April 9, 2002
    Date of Patent: October 29, 2002
    Assignee: Colgate Palmolive Company
    Inventors: Evangelia Arvanitidou, Barbara Thomas, David F. Suriano, Karen Wisniewski
  • Antimicrobial scale cleaning composition comprising polyhexamethylene biquanide hydrochloride
    Patent number: 6465412
    Abstract: An antibacterial cleaning composition containing at least a surfactant, excluding cationic surfactants, a polyethylene oxide polycarboxylic acid copolymer and water.
    Type: Grant
    Filed: March 21, 2002
    Date of Patent: October 15, 2002
    Assignee: Colgate-Palmolive Co.
    Inventors: Marianne Mahieu, Germaine Zocchi
  • Fabric cleaning composition containing zeolite
    Patent number: 6465418
    Abstract: The present invention relates to a composition containing zeolite, ethoxylated nonionic surfactant and an alkali metal carbonate.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: October 15, 2002
    Assignee: Colgate-Palmolive Co.
    Inventors: Charles Beagle, Richard Adams, David Beck
  • Fabric cleaning composition containing zeolite
    Patent number: 6465417
    Abstract: The present invention relates to a composition containing a MAP zeolite, ethoxylated nonionic surfactant and an alkali metal carbonate.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: October 15, 2002
    Assignee: Colgate-Palmolive Co.
    Inventors: Charles Beagle, Richard Adams, David Beck
  • All purpose liquid cleaning compositions comprising solubilizers
    Patent number: 6462010
    Abstract: A hard surface liquid detergent with desirable cleansing properties comprises an anionic surfactant, a nonionic surfactant, a solubilizing agent, a solubilizer and water.
    Type: Grant
    Filed: January 8, 2002
    Date of Patent: October 8, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Harry Aszman, Alison Kugler
  • Light duty liquid cleaning compositions having improved preservative system
    Patent number: 6455481
    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: December 10, 2001
    Date of Patent: September 24, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Julien Drapier, Baudouin Mertens
  • Light duty liquid cleaning compositions comprising a crosslinked polymer
    Patent number: 6455482
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: at least one surfactant, a solubilizing system and a crosslinked polymer and water.
    Type: Grant
    Filed: November 8, 2001
    Date of Patent: September 24, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Robert D'Ambrogio, Mahmoud Hassan, Nagaraj Dixit
  • Liquid cleaning composition containing a preservative and an effective chelating agent
    Patent number: 6455487
    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, a chelating agent, a short chain amphiphile, a hydrocarbon ingredient, and water.
    Type: Grant
    Filed: March 21, 2002
    Date of Patent: September 24, 2002
    Assignee: Colgate Palmolive Company
    Inventors: Baudouin Mertens, Julien Drapier
  • Liquid cleaning composition having an improved preservative system
    Patent number: 6448217
    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: December 10, 2001
    Date of Patent: September 10, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Baudouin Mertens, Julien Drapier
  • Cleaning system including a liquid cleaning composition disposed in a water soluble container
    Patent number: 6444632
    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: November 7, 2001
    Date of Patent: September 3, 2002
    Assignee: Colgate-Palmolive Company
    Inventor: Myriam Mondin
  • Liquid dish cleaning compositions containing hydrogen peroxide
    Patent number: 6444636
    Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing properties comprising an alkyl sulfate, a sulfonate surfactant, a solubilizer, a proton donating agent, polyethylene glycol, hydrogen peroxide, a magnesium inorganic salt and water.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: September 3, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Christine Toussaint, Evangelia Arvanitidou, Jean Massaux
  • Cleaning wipe comprising antioxidizing agent
    Patent number: 6440925
    Abstract: A cleaning wipe comprising a single layer needle punched fabric wherein the fabric is impregnated with a cleaning composition.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: August 27, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Lamberta B. Suazon, Dawne Barry, John Fletcher, Karen Wisniewski, Barbara Thomas
  • Antibacterial liquid dish cleaning compositions
    Patent number: 6441037
    Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a hydroxy containing organic acid, polyethylene glycol and water.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: August 27, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Evangelia Arvanitidou, Christine Toussaint
  • Cleaning wipe comprising 2 bromo-2 nitropropane-1,3 diol
    Patent number: 6436892
    Abstract: A cleaning wipe comprising a nonwoven fabric wherein the nonwoven fabric is impregnated with a cleaning composition.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: August 20, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Isabelle Leonard, Didier Dormal, Jean Julemont