Patents by Inventor Diane Marie Keenan

Diane Marie Keenan 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: 7381693
    Abstract: An article that is especially suitable for cleansing skin is described which includes a foamable composition having the form of an elastic semi-solid gel and a fibrous layer made up of a continuous network of bonded fibers. The weight ratio of the foamable composition to the fibrous layer is in the range from about 30 to 1 to about 2000 to 1 and the foamable composition at least partially encompasses the fibrous layer.
    Type: Grant
    Filed: December 27, 2004
    Date of Patent: June 3, 2008
    Assignee: Unilever Home & Personal Care USA, divison of Conopco, Inc.
    Inventors: Diane Marie Keenan, Gregory Aaron Grissett, Filomena Augusta Macedo, David Robert Williams
  • Patent number: 7381692
    Abstract: A cleansing article composed of a solid or semi-solid foamable composition and a batting layer with bonded fibers is described that provides the user with a pleasant personal cleansing experience and which in one embodiment combines cleansing, aesthetic and/or skin benefit with active agents and exfoliation. The user also experiences substantial lather during use of the cleansing article. The batting layer is at least partially encompassed by the solid or semi-solid foamable composition.
    Type: Grant
    Filed: December 9, 2004
    Date of Patent: June 3, 2008
    Assignee: Unilever Home & Personal Care, USA Division of Conopco, Inc.
    Inventors: Gregory Aaron Grissett, Filomena Augusta Macedo, Diane Marie Keenan, David Robert Williams
  • Publication number: 20080104787
    Abstract: A motorized personal skin care implement capable of use with a disposable, single-use, skin care pad is disclosed with a molded hook arrangement for releasably but firmly holding the pad while cleansing or treating the skin but allowing for quick removal and replacement with a fresh cleansing or treatment pad. A method of using the skin care implement and a kit containing at least one pad and the implement is also described.
    Type: Application
    Filed: November 2, 2006
    Publication date: May 8, 2008
    Inventors: Diane Marie Keenan, Liam Anthony Murray, David Robert Williams, Michael Augustine Brennan
  • Patent number: 7348299
    Abstract: An article especially suitable for cleansing skin having the general form of a fibrous cleansing bar is described which includes a hydrous lathering composition that at least partially incorporates a fabricated polymer network that is exposed either before or during use. The fibrous cleansing bar exhibits an enhanced release of hydrophobic organic benefit agents used to deliver sensory, skin care or other functional benefits.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: March 25, 2008
    Assignee: Conopco, Inc.
    Inventors: Diane Marie Keenan, Andre Marie Puleo, Melissa Ann Cline
  • Patent number: 7345014
    Abstract: A colored article suitable for cleansing skin having the general form of a fibrous bar is described. The article includes a solid or semi-solid lathering composition that at least partially incorporates a continuous fabricated polymeric network. The articles have a substantially red color defined by L*,a*,b* chromaticity values falling within a specific region of the CIE color space and exhibit a low tendency for discoloration in storage and use.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: March 18, 2008
    Assignee: Conopco, Inc.
    Inventors: Diane Marie Keenan, Andre Marie Puleo, Melissa Ann Cline, David Robert Williams, Liam Anthony Murray
  • Patent number: 7335626
    Abstract: A darkly colored article especially suitable for cleansing skin having the general form of a fibrous bar is described. The article includes a solid or semi-solid lathering composition that at least partially incorporates a continuous fabricated polymeric network. By including a network that has a CIE Lightness Value of less than about 50, especially an achromatic network, darkly colored cleansing articles can be provided that have minimum staining potential and exhibit good color stability during storage and use.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: February 26, 2008
    Assignee: Conopco, Inc.
    Inventors: Diane Marie Keenan, Andre Marie Puleo, Melissa Ann Cline
  • Patent number: 7320953
    Abstract: A cleansing article is provided which includes a fibrous web of continuous network bonded fibers and a solid or semi-solid foamable composition joinably penetrating the web. The web has a first and second major surface each being on opposite faces of the web. The composition and web are present in a relative weight ratio ranging from about 30:1 to about 2000:1. At least a major portion of the first major surface of the web preferably being exposed above the foamable composition, and a majority of surfaces defining an exterior of the article are formed of the foamable composition.
    Type: Grant
    Filed: September 9, 2004
    Date of Patent: January 22, 2008
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Gregory Aaron Grissett, Diane Marie Keenan, Filomena Augusta Macedo, David Robert Williams
  • Patent number: 7279450
    Abstract: A cleansing article and process for manufacture is provided, the article being a solid or semi-solid foamable composition joinably penetrating a fibrous web, the combination being molded and held for sale to consumers in a single use disposable sealed plastic receptacle. The receptacle includes indicia printed onto or associated with the plastic receptacle.
    Type: Grant
    Filed: December 1, 2004
    Date of Patent: October 9, 2007
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Filomena Augusta Macedo, Gregory Aaron Grissett, Diane Marie Keenan, David Robert Williams, Michael Clarke
  • Patent number: 7179772
    Abstract: A personal care cleansing article is provided which includes a cleansing composition having a lathering surfactant and a water absorbing material capable of accepting at least ten times the weight of the material of water, the composition being held within a water-insoluble sachet.
    Type: Grant
    Filed: September 9, 2004
    Date of Patent: February 20, 2007
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Diane Marie Keenan, Filomena Augusta Macedo, Gregory Aaron Grissett, David Robert Williams, Shauna Mary Lagatol
  • Patent number: D623355
    Type: Grant
    Filed: August 22, 2007
    Date of Patent: September 7, 2010
    Assignee: Conopco, Inc.
    Inventors: Stuart Harvey Lee, Rebecca Jeanne Citron, Vincent Michael Masotta, Liam Anthony Murray, Michael Augustine Brennan, Diane Marie Keenan
  • Patent number: D623802
    Type: Grant
    Filed: September 11, 2008
    Date of Patent: September 14, 2010
    Assignee: Conopco, Inc.
    Inventors: Stuart Harvey Lee, Lindsay Noelle Krembs, Jochen Rainer Schaepers, Liam Anthony Murray, Diane Marie Keenan