Patents by Inventor Peter Simon Carew

Peter Simon Carew 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).

  • Hair conditioning compositions in stick or bar form containing cationic surfactant and fatty alcohol
    Patent number: 6831046
    Abstract: This invention relates to a hair conditioner composition in solid form comprising at least 5 wt % cationic surfactant and at least 5 wt % fatty alcohol material, wherein the composition contains less than 80 wt % water.
    Type: Grant
    Filed: June 18, 2002
    Date of Patent: December 14, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Peter Simon Carew, Reginald Manley, Stephen Lee Wire
  • Shear gel compositions
    Patent number: 6673371
    Abstract: A composition which has a thickened fluid form comprises: (i) a first (shear gel) phase comprising at least one polymer which is capable of forming a gel, which polymer is present in the composition as a shear gel (i.e., a multiplicity of separate gel particles which have been formed by subjecting the polymer to shear while gel formation takes place); and (ii) a second (encapsulated) phase which is in the form of particles or droplets which comprise a hair benefit agent and are entrapped by the gel matrix of at least a proportion of the gel particles. The composition may allow enhanced delivery of the encapsulated phase.
    Type: Grant
    Filed: October 24, 2001
    Date of Patent: January 6, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Charles Rupert Brown, Peter Simon Carew, John Charles Eklund, Jeannette Marcia Evans, Peter Fairley
  • Hair conditioning compositions
    Publication number: 20030008790
    Abstract: This invention relates to a hair conditioner composition in solid form comprising at least 5 wt % cationic surfactant and at least 5 wt % fatty alcohol material, wherein the composition contains less than 80 wt % water.
    Type: Application
    Filed: June 18, 2002
    Publication date: January 9, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Peter Simon Carew, Reginald Manley, Stephen Lee Wire
  • Shear gel compositions
    Publication number: 20020085987
    Abstract: A composition which has a thickened fluid form comprises:
    Type: Application
    Filed: October 24, 2001
    Publication date: July 4, 2002
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Charles Rupert Brown, Peter Simon Carew, John Charles Eklund, Jeannette Marcia Evans, Peter Fairley
  • Washing composition
    Publication number: 20020001605
    Abstract: The invention provides a washing composition for washing a surface to deposit thereon a solid active agent, the washing composition comprising an emulsion of silicone droplets, the silicone droplets comprising:
    Type: Application
    Filed: July 2, 2001
    Publication date: January 3, 2002
    Applicant: Helene Curtis, Inc.
    Inventors: Peter Simon Carew, Peter Gallagher, Peter Christopher Konidaris
  • Washing composition
    Patent number: 6277360
    Abstract: The invention provides a washing composition for washing a surface to deposit thereon a solid active agent, the washing composition comprising an emulsion of silicone droplets, the silicone droplets comprising: (a) a continuous silicone phase, and; (b) a dispersed phase of solid particulate active agent. Preferably the solid active agent is a solid antimicrobial such as zinc pyridinethione.
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: August 21, 2001
    Assignee: Helene Curtis, Inc.
    Inventors: Peter Simon Carew, Peter Gallagher, Peter Christopher Konidaris, Stanley Lam, Euan Stuart Reid, Ian Berkeley Walton