Patents by Inventor Mrunalini Dhamdhere

Mrunalini Dhamdhere 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).

  • System for cleaning and conditioning hair
    Publication number: 20060286058
    Abstract: A system for cleaning and conditioning hair, in particular, fine, thin hair is provided. The system comprises, as individually packaged compositions: (A) an aqueous pre-shampoo conditioner comprising: i) a cationic conditioning polymer having a charge density of at least 1.8 meq/g, ii) cationic conditioning surfactant, iii) a fatty alcohol material; and (B) an aqueous shampoo comprising: i) an anionic surfactant, and ii) a cationic conditioning agent selected from the group consisting of quaternary silicone polymers, quaternary polysaccharide polymers, quaternary cellulose derivatives, quaternary starch derivatives, quaternary guar gum derivatives and mixtures thereof. Methods for cleaning and conditioning hair using such aqueous pre-shampoo conditioners and shampoos are also disclosed.
    Type: Application
    Filed: June 16, 2005
    Publication date: December 21, 2006
    Inventors: Mrunalini Dhamdhere, Keith Rutherford
  • Hair treatment compositions which provide hair body and which comprise silicon pressure sensitive adhesives
    Patent number: 6787130
    Abstract: An aqueous hair treatment composition comprising: a) at least one silicone pressure sensitive adhesive; and b) at least one material selected from the group consisting of a hair conditioning agent, a hair cleansing agent, and an agent for hair care suspension, is described.
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: September 7, 2004
    Assignee: Unilever Home & Personal Care USA a division of Conopco, Inc.
    Inventors: Mrunalini Dhamdhere, Trefor A. Evans, Yun Shan, Pawel Milczarek, Cheryl Taylor, Elena Barbuzzi, Stephen Wire, Wolfgang Robert Bergmann
  • Hair care compositions
    Patent number: 6689347
    Abstract: This invention relates to an aqueous hair care composition comprising water-insoluble particles having a layered structure comprising oxygen atoms and silicon and/or phosphorus atoms, and comprising organic functional groups which are bonded to silicon and/or phosphorus atoms in the layers by covalent bonds.
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: February 10, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Elena Maria Gabriella Barbuzzi, Wolfgang Robert Bergmann, Mrunalini Dhamdhere, Kevin Ronald Franklin, Cheryl Anne Taylor, Nicola Whilton
  • Hair treatment compositions which provide hair body and which comprise silicone pressure sensitive adhesives
    Publication number: 20030091523
    Abstract: An aqueous hair treatment composition comprising:
    Type: Application
    Filed: October 1, 2001
    Publication date: May 15, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Mrunalini Dhamdhere, Trefor A. Evans, Yun Shan, Pawel Milczarek, Cheryl Taylor, Elena Barbuzzi, Stephen Wire, Wolfgang Robert Bergmann
  • Hair care compositions
    Publication number: 20030064047
    Abstract: This invention relates to an aqueous hair care composition comprising water-insoluble particles having a layered structure comprising oxygen atoms and silicon and/or phosphorus atoms, and comprising organic functional groups which are bonded to silicon and/or phosphorus atoms in the layers by covalent bonds.
    Type: Application
    Filed: April 30, 2002
    Publication date: April 3, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Elena Maria Gabriella Barbuzzi, Wolfgang Robert Bergmann, Mrunalini Dhamdhere, Kevin Ronald Franklin, Cheryl Anne Taylor, Nicola Whilton