Patents by Inventor Virginia Lazarowitz

Virginia Lazarowitz 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).

  • Patent number: 7503332
    Abstract: A surfactant composition including an alkyl polyglycoside, an ethoxylated alcohol with an average of about 1 to about 30 moles of ethylene oxide per mole of alcohol, and an alkoxylated alcohol with an average of about 1 to about 30 moles of ethylene oxide and about 2 to about 60 moles of propylene oxide per mole of alcohol, with a ratio of moles of ethylene oxide to moles of propylene oxide of about 1:2 is provided. The surfactant composition including about 1% to about 50% by weight of an alkyl polyglycoside, about 1% to about 50% by weight of an ethoxylated alcohol, and, about 1% to about 50% by weight of an alkoxylated alcohol is also provided. A cleaning composition including the surfactant compositions described above is also provided. A method for cleaning hard surfaces includes applying to a hard surface the surfactant and cleaning compositions described above is also provided.
    Type: Grant
    Filed: July 23, 2007
    Date of Patent: March 17, 2009
    Assignee: Cognis IP Management GmbH
    Inventors: Stephen F. Gross, Anna Kvecher, Virginia Lazarowitz, Timothy C. Morris
  • Publication number: 20080039357
    Abstract: A surfactant composition including an alkyl polyglycoside, an ethoxylated alcohol with an average of about 1 to about 30 moles of ethylene oxide per mole of alcohol, and an alkoxylated alcohol with an average of about 1 to about 30 moles of ethylene oxide and about 2 to about 60 moles of propylene oxide per mole of alcohol, with a ratio of moles of ethylene oxide to moles of propylene oxide of about 1:2 is provided. The surfactant composition including about 1% to about 50% by weight of an alkyl polyglycoside, about 1% to about 50% by weight of an ethoxylated alcohol, and, about 1% to about 50% by weight of an alkoxylated alcohol is also provided. A cleaning composition including the surfactant compositions described above is also provided. A method for cleaning hard surfaces includes applying to a hard surface the surfactant and cleaning compositions described above is also provided.
    Type: Application
    Filed: July 23, 2007
    Publication date: February 14, 2008
    Inventors: Stephen F. Gross, Anna Kvecher, Virginia Lazarowitz, Timothy C. Morris
  • Patent number: 7250392
    Abstract: A cleansing product containing: (a) a water insoluble substrate; and (b) a surfactant composition impregnated onto the substrate, the composition containing: (i) at least one lathering surfactant; and (ii) at least about 40% by weight, based on the weight of the composition, of water.
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: July 31, 2007
    Assignee: Cognis Corporation
    Inventors: Mark Leonard, Virginia Lazarowitz
  • Publication number: 20060039956
    Abstract: The invention relates to preparations for impregnating cosmetic wipes, characterized in that they contain (a) an emulsifier mixture containing nonionic and amphoteric surfactants in a quantity ratio of 10:1 to 1:1, based on the quantity of emulsifiers, (b) a mixture of wax components containing wax esters, partial glycerides and fatty alcohol ethoxylates and (c) at least one cationic polymer. The preparations containing wax particles lead to optimal foaming and cleansing performance and to a favorable sensorial impression.
    Type: Application
    Filed: October 18, 2002
    Publication date: February 23, 2006
    Inventors: Hermann Hensen, Virginia Lazarowitz, Timothy Morris, Heike Kublik, Jackie Searle, Mark Leonard
  • Publication number: 20040136940
    Abstract: Aqueous-based compositions useful as body cleansers comprised of the following components:
    Type: Application
    Filed: October 29, 2003
    Publication date: July 15, 2004
    Inventor: Virginia Lazarowitz
  • Patent number: 6719961
    Abstract: A process for decreasing skin irritation caused by shaving involving contacting the skin with a composition containing chitosan.
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: April 13, 2004
    Assignee: Cognis Corporation
    Inventors: Bill W. Noble, Virginia Lazarowitz, Timothy C. Morris
  • Patent number: 6584988
    Abstract: A process for the remediation of soil, rock or water contaminated with volatile organic compounds involving: (1) forming an emulsifier comprising: (a) a sugar surfactant; and (b) a nonionic surfactant, other than the sugar surfactant which, when combined with the sugar surfactant, provides a hydrophilic-lipophilic balance of from about 8.0 to about 13.0; (2) mixing the emulsifier with the volatile organic compounds to form a stable emulsion; and (3) removing the stable emulsion from the soil, rock or water.
    Type: Grant
    Filed: October 30, 1998
    Date of Patent: July 1, 2003
    Assignee: Cognis Corp.
    Inventor: Virginia Lazarowitz
  • Publication number: 20020187917
    Abstract: A surfactant composition containing: (a) from at least about 0.
    Type: Application
    Filed: April 17, 2002
    Publication date: December 12, 2002
    Inventor: Virginia Lazarowitz
  • Patent number: 6248792
    Abstract: The present invention relates to the use of a carboxylated alkyl polyglycoside in combination with an anionic surfactant to increase foam. The carboxylated alkyl polyglycoside, according to the invention, can be the reaction product of an alkyl polyglycoside with an alpha- or 2-halocarboxylic acid; the reaction product of an alkyl polyglycoside with an alpha, beta-unsaturated carboxylic acid; or the reaction product of an alkyl polyglycoside with a cyclic carboxylic acid anhydride.
    Type: Grant
    Filed: June 1, 1999
    Date of Patent: June 19, 2001
    Assignee: Henkel Corporation
    Inventor: Virginia Lazarowitz
  • Patent number: 6087320
    Abstract: A stable, pumpable, flowable and pourable surfactant concentrate, and a method of preparation thereof, said concentrate consisting essentially of (a) at least one anionic or amphoteric surfactant, (b) at least one alkylpolyglycoside surfactant, (c) a viscosity-adjusting agent selected from the group consisting of inorganic and organic electrolytes and (d) water. The concentrate is economically shippable and easily handleable by the formulator for dilution with water, without gelation difficulties, for a variety of end-use applications with adjuvants usually associated with the desired end-use.
    Type: Grant
    Filed: April 25, 1996
    Date of Patent: July 11, 2000
    Assignee: Henkel Corp.
    Inventors: Allen D. Urfer, Virginia Lazarowitz, Patricia E. Bator, Barry A. Salka, Robert A. Aleksejczyk
  • Patent number: 5919744
    Abstract: A transparent/translucent dishwashing composition in bar/paste form containing: (a) an alkyl polyglycoside of the formula IR.sub.1 (R.sub.2 O).sub.b (Z).sub.a (I)wherein R.sub.1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; R.sub.2 is divalent alkylene radical having from 2 to 4 carbon atoms; Z is a saccharide residue having 5 or 6 carbon atoms; b is a number having a value from 0 to about 12; a is a number having a value from 1 to about 6; (b) a short-chain alcohol; (c) a fatty acid; (d) an amide; and (e) a polyol.
    Type: Grant
    Filed: August 27, 1997
    Date of Patent: July 6, 1999
    Assignee: Henkel Corporation
    Inventor: Virginia Lazarowitz
  • Patent number: 5888960
    Abstract: A surfactant composition comprising a combination of: (1) a surfactant mixture containing: (a) from about 4 to about 35 wt % actives of a linear alkyl sulfonate; and (b) from about 1 to about 20 wt % actives of an alkyl polyglycoside having the general formula I:R.sub.1 O(R.sub.2 O).sub.b (Z).sub.a Iwherein R.sub.1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; R.sub.2 is divalent alkylene radical having from 2 to 4 carbon atoms; Z is a saccharide residue having 5 or 6 carbon atoms; b is a number having a value from 0 to about 12; a is a number having a value from 1 to about 6, and (2) a foam additive containing a blend of: (c) from about 0.5 to about 4 wt % actives of an amide having the general formula (II): ##STR1## wherein R.sub.3 is an alkyl group containing from about 8 to about 18 carbon atoms and each R.sub.4 is the same or different and is selected from the group consisting of hydrogen, C.sub.13 alkyl, C.sub.1-3 alkanol, and --(C.sub.2 H.sub.
    Type: Grant
    Filed: July 16, 1996
    Date of Patent: March 30, 1999
    Assignee: Henkel Corporation
    Inventors: Virginia Lazarowitz, Mary Frances Frazer
  • Patent number: 5883070
    Abstract: A process for making a stabilized aqueous zeolite suspension involving: (a) providing an aqueous zeolite suspension; (b) providing at least one nonionic sugar surfactant; (c) providing at least one electrolyte; and (d) adding the sugar surfactant and electrolyte to the aqueous zeolite suspension to form a stabilized aqueous zeolite suspension.
    Type: Grant
    Filed: October 8, 1997
    Date of Patent: March 16, 1999
    Assignee: Henkel Corporation
    Inventors: Allen D. Urfer, Virginia Lazarowitz
  • Patent number: 5242615
    Abstract: The invention is a composition of at least one anionic or amphoteric surfactant, water and a viscosity reducing effective amount at least one alkyl polyglycoside and at least one alkali metal chloride.
    Type: Grant
    Filed: January 18, 1991
    Date of Patent: September 7, 1993
    Assignee: Henkel Corporation
    Inventors: Allen D. Urfer, Virginia Lazarowitz