Patents by Inventor Keith Leslie Rutherford

Keith Leslie Rutherford 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: 11884901
    Abstract: The invention relates to a mousse composition comprising: a) a base composition comprising: (i) from 0.0001 to 5 wt. % of a lactam; (ii) from 0.1 to 10 wt. % of an alcohol; and, b) a propellant; and to the use of a combination of a lactam with an alcohol, in a mousse composition to collapse the resulting mousse foam quicker; and to the use of a combination of a lactam with an alcohol, in a mousse composition to make the resulting mousse foam easier to rinse.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: January 30, 2024
    Assignee: Conopco, Inc.
    Inventors: Panagiotis Kotsakis, Neil James Parry, Keith Leslie Rutherford, Simon John Moore
  • Publication number: 20210332310
    Abstract: The invention relates to a mousse composition comprising: a) a base composition comprising: (i) from 0.0001 to 5 wt. % of a lactam; (ii) from 0.1 to 10 wt. % of an alcohol; and, b) a propellant; and to the use of a combination of a lactam with an alcohol, in a mousse composition to collapse the resulting mousse foam quicker; and to the use of a combination of a lactam with an alcohol, in a mousse composition to make the resulting mousse foam easier to rinse.
    Type: Application
    Filed: September 6, 2019
    Publication date: October 28, 2021
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Panagiotis KOTSAKIS, Neil James PARRY, Keith Leslie RUTHERFORD
  • Patent number: 7030076
    Abstract: This invention relates to a fabric care composition comprising a thermoplastic elastomer and a textile compatible carrier, a method of treating fabric with such a composition as part of a laundering process and the use of a thermoplastic elastomer or a composition comprising a thermoplastic elastomer to improve the crease recovery properties and/or elasticity and/or shape retention of a fabric.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: April 18, 2006
    Assignee: Unilever Home & Personal Care USA a division of Conopco, Inc.
    Inventors: Robert John Carswell, James Bernard Cooper, Ezat Khoshdel, Euan Stuart Reid, Keith Leslie Rutherford
  • Patent number: 7025231
    Abstract: A container for a consumer product suitable for mounting on a wall, the container comprising: a stretch release adhesive structure located at least partially on the one or more side surfaces; and an outer label substantially covering the stretch release adhesive structure. In a preferred embodiment of the invention the container includes an inner label, in order to provide additional instructions, following removal of the outer label and/or to provide a mechanism by which to effect easy removal of the container from the wall.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: April 11, 2006
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Keith Leslie Rutherford, Mark Gregory Neuhalfen
  • Patent number: 6991133
    Abstract: A container which is adhered, in an inverted orientation, to a vertical surface (such as a wall or other vertical surface) of a kitchen, sink, or bath room by a stretch release adhesive, wherein said stretch release adhesive is resistant or substantially resistant to water and humidity, which container comprises: a) one or more side surfaces, an end surface and a surface comprising an orifice; b) a self-sealing valve which covers said orifice; c) a construction or coating that is resistant or substantially resistant to external corrosion; and wherein said container is dispensed by hand through the application of a force whose principal component acts perpendicularly or approximately perpendicularly to the vertical surface; is described.
    Type: Grant
    Filed: August 6, 2002
    Date of Patent: January 31, 2006
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Keith Leslie Rutherford, Guy Thompson, Mark Neuhalfen
  • Patent number: 6964774
    Abstract: The use of polymers obtainable by free-radical polymerization of a) at least one vinyl ester of C1–C24-carboxylic acids in the presence of b) polyether-containing compounds and c) optionally one or more other copolymerizable monomers and subsequent at least partial hydrolysis of the ester functions of the original monomers a), in hair cosmetic formulations.
    Type: Grant
    Filed: February 10, 2000
    Date of Patent: November 15, 2005
    Assignee: BASF Aktiengesellschaft
    Inventors: Reinhold Dieing, Michael Gotsche, Peter Hössel, Axel Sanner, Alfred Leinenbach, Keith Leslie Rutherford
  • Patent number: 6890522
    Abstract: Cosmetic or personal care compositions, such as for styling hair, comprise a thermoplastic elastomer which is a block copolymer comprising a core polymer having a backbone comprising at least a proportion of C—C bonds and two or more flanking polymers. Each flanking polymer is covalently bound to an end of the core polymer and the core polymer and/or at least one of the flanking polymers is a copolymer derived from two or more monomers. The compositions comprise a cosmetically acceptable diluent or carrier.
    Type: Grant
    Filed: October 30, 2003
    Date of Patent: May 10, 2005
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Jean M. J. Frechet, Damian Hajduk, Ezat Khoshdel, Mingjun Liu, Ralph B. Nielsen, Euan Stuart Reid, Keith Leslie Rutherford
  • Publication number: 20040096411
    Abstract: Cosmetic or personal care compositions, such as for styling hair, comprise a thermoplastic elastomer which is a block copolymer comprising a core polymer having a backbone comprising at least a proportion of C—C bonds and two or more flanking polymers. Each flanking polymer is covalently bound to an end of the core polymer and the core polymer and/or at least one of the flanking polymers is a copolymer derived from two or more monomers. The compositions comprise a cosmetically acceptable diluent or carrier.
    Type: Application
    Filed: October 30, 2003
    Publication date: May 20, 2004
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Jean M.J. Frechet, Damian Hajduk, Ezat Khoshdel, Mingjun Liu, Ralph B. Nielsen, Euan Stuart Reid, Keith Leslie Rutherford
  • Patent number: 6726903
    Abstract: The present invention relates to a foaming hair conditioner which comprises a monoalkyl quat from C14 to higher carbon chain lengths (preferably C16 to C22) and a dialkyl quat which is a mixture of C16, C16 dialkyl quat and C18, C18 dialkyl quat. Optionally, a silicone compound may be included. The monoalkyl quat may be in a ratio to the dialkyl quat of about 15:1 to about 2:1. The carbon chain lengths within the dialkyl quat are present in a weight ratio of about 1:3 to about 3:1 of C16, C16 dialkyl quat to C18, C18 dialkyl quat.
    Type: Grant
    Filed: July 3, 2002
    Date of Patent: April 27, 2004
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Keith Leslie Rutherford, Mrunalini Shireesh Dhamdhere
  • Publication number: 20040026426
    Abstract: A container for a consumer product suitable for mounting on a wall, the container comprising: a stretch release adhesive structure located at least partially on the one or more side surfaces; and an outer label substantially covering the stretch release adhesive structure. In a preferred embodiment of the invention the container includes an inner label, in order to provide additional instructions, following removal of the outer label and/or to provide a mechanism by which to effect easy removal of the container from the wall.
    Type: Application
    Filed: March 5, 2003
    Publication date: February 12, 2004
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Keith Leslie Rutherford, Mark Gregory Neuhalfen
  • Publication number: 20040026455
    Abstract: A container which is adhered, in an inverted orientation, to a vertical surface (such as a wall or other vertical surface) of a kitchen, sink, or bath room by a stretch release adhesive, wherein said stretch release adhesive is resistant or substantially resistant to water and humidity,
    Type: Application
    Filed: August 6, 2002
    Publication date: February 12, 2004
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Keith Leslie Rutherford, Guy Thompson, Mark Neuhalfen
  • Patent number: 6685925
    Abstract: Cosmetic or personal care compositions, such as for styling hair, comprise a thermoplastic elastomer which is a block copolymer comprising a core polymer having a backbone comprising at least a proportion of C—C bonds and two or more flanking polymers. Each flanking polymer is covalently bound to an end of the core polymer and the copolymer is soluble at a level of at least 1% by weight in water at 25° C. The compositions comprise a cosmetically acceptable diluent or carrier.
    Type: Grant
    Filed: October 3, 2001
    Date of Patent: February 3, 2004
    Inventors: Jean M. J. Frechet, Damian Hajduk, Ezat Khoshdel, Mingjun Liu, Ralph B. Nielsen, Euan Stuart Reid, Keith Leslie Rutherford
  • Publication number: 20040005287
    Abstract: The present invention relates to a foaming hair conditioner which comprises a monoalkyl quat from C14 to higher carbon chain lengths (preferably C16 to C22) and a dialkyl quat which is a mixture of C16, C16 dialkyl quat and C18, C18 dialkyl quat. Optionally, a silicone compound may be included. The monoalkyl quat may be in a ratio to the dialkyl quat of about 15:1 to about 2:1. The carbon chain lengths within the dialkyl quat are present in a weight ratio of about 1:3 to about 3:1 of C16, C16 dialkyl quat to C18, C18 dialkyl quat.
    Type: Application
    Filed: July 3, 2002
    Publication date: January 8, 2004
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Keith Leslie Rutherford, Mrunalini Shireesh Dhamdhere
  • Patent number: 6663855
    Abstract: Cosmetic or personal care compositions, such as for styling hair, comprise a thermoplastic elastomer which is a block copolymer comprising a core polymer having a backbone comprising at least a proportion of C—C bonds and two or more flanking polymers. Each flanking polymer is covalently bound to an end of the core polymer and the core polymer and/or at least one of the flanking polymers is a copolymer derived from two or more monomers. The compositions comprise a cosmetically acceptable diluent or carrier.
    Type: Grant
    Filed: October 3, 2001
    Date of Patent: December 16, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Jean M. J. Frechet, Damian Hajduk, Ezat Khoshdel, Mingjun Liu, Ralph B. Nielsen, Euan Stuart Reid, Keith Leslie Rutherford
  • Patent number: 6656457
    Abstract: A hair styling and conditioning composition, for use in heat styling hair, and which are dual-phased until shaken, and wherein said composition comprises: (a) a hydroalcoholic phase comprising at least one hair fixative; an emulsifier; a salt; and (b) an anhydrous phase comprising at least one volatile silicone or volatile hydrocarbon, are described. A method for heat styling hair so as to obtain both styling and conditioning benefits, which comprises applying a composition of the invention to hair prior to the application of heat, is also described.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: December 2, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Kimberly Kamis, Mark Dailey (II), Matthew Kuznitz, Keith Leslie Rutherford, Robert George Riley
  • Publication number: 20030195136
    Abstract: This invention relates to a fabric care composition comprising a thermoplastic elastomer and a textile compatible carrier, a method of treating fabric with such a composition as part of a laundering process and the use of a thermoplastic elastomer or a composition comprising a thermoplastic elastomer to improve the crease recovery properties and/or elasticity and/or shape retention of a fabric.
    Type: Application
    Filed: March 28, 2003
    Publication date: October 16, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Robert John Carswell, James Bernard Cooper, Ezat Khoshdel, Euan Stuart Reid, Keith Leslie Rutherford
  • Patent number: 6524563
    Abstract: A hair treatment composition which comprises 0.01-5.0 wt % of a particulate substance which is substantially unagglomerated or unaggregated prior to incorporation in the composition, which particulate substance has a modal primary particle size of 7-40 nm, and a Youngs modulus of at least 4 Gpa, preferably at least 6 GPa.
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: February 25, 2003
    Assignee: Unilever Home & Personal Care, USA, division of Conopco, Inc.
    Inventors: Stephen Lee Wire, Keith Leslie Rutherford, Robert George Riley, David Howard Birtwistle
  • Publication number: 20020160026
    Abstract: Cosmetic or personal care compositions, such as for styling hair, comprise a thermoplastic elastomer which is a block copolymer comprising a core polymer having a backbone comprising at least a proportion of C—C bonds and two or more flanking polymers. Each flanking polymer is covalently bound to an end of the core polymer and the core polymer and/or at least one of the flanking polymers is a copolymer derived from two or more monomers. The compositions comprise a cosmetically acceptable diluent or carrier.
    Type: Application
    Filed: October 3, 2001
    Publication date: October 31, 2002
    Applicant: Unilever Home & Personal Care USA
    Inventors: Jean M.J. Frechet, Damian Hajduk, Ezat Khoshdel, Mingjun Liu, Ralph B. Nielsen, Euan Stuart Reid, Keith Leslie Rutherford
  • Publication number: 20020159965
    Abstract: Cosmetic or personal care compositions, such as for styling hair, comprise a thermoplastic elastomer which is a block copolymer comprising a core polymer having a backbone comprising at least a proportion of C—C bonds and two or more flanking polymers. Each flanking polymer is covalently bound to an end of the core polymer and the copolymer is soluble at a level of at least 1% by weight in water at 25° C. The compositions comprise a cosmetically acceptable diluent or carrier.
    Type: Application
    Filed: October 3, 2001
    Publication date: October 31, 2002
    Applicant: Unilever Home & Personal Care USA, Division of Conopco Inc.
    Inventors: Jean M.J. Frechet, Damian Hajduk, Ezat Khoshdel, Mingjun Liu, Ralph B. Nielsen, Euan Stuart Reid, Keith Leslie Rutherford
  • Publication number: 20020139384
    Abstract: A hair styling and conditioning composition, for use in heat styling hair, and which are dual-phased until shaken, and wherein said composition comprises:
    Type: Application
    Filed: January 28, 2002
    Publication date: October 3, 2002
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Kimberly Kamis, Mark(II) Dailey, Matthew Kuznitz, Keith Leslie Rutherford, Robert George Riley