Patents by Inventor Sean Patrick Fagin

Sean Patrick Fagin 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: 6579416
    Abstract: Disclosed is a composition for softening an absorbent tissue and tissue structures softened using the composition. The composition includes an effective amount of a softening active ingredient; a vehicle in which the softening active ingredient is dispersed; and an electrolyte dissolved in the vehicle. The electrolyte causes the viscosity of the composition to be less than the viscosity of a dispersion of the softening active ingredient in the vehicle alone. Preferably, the softening active ingredient is a quaternary ammonium compound with the formula: (R1)4−m—N+—[(CH2)n—Y—R3]mX− the vehicle is water, and the electrolyte is calcium chloride.
    Type: Grant
    Filed: October 5, 2000
    Date of Patent: June 17, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Kenneth Douglas Vinson, Sean Patrick Fagin, Errol Hoffman Wahl, Richard Martin Ward
  • Patent number: 6162329
    Abstract: Disclosed is a composition for softening an absorbent tissue and tissue structures softened using the composition. The composition includes an effective amount of a softening active ingredient; a vehicle in which the softening active ingredient is dispersed; and an electrolyte dissolved in the vehicle. The electrolyte causes the viscosity of the composition to be less than the viscosity of a dispersion of the softening active ingredient in the vehicle alone. Preferably, the softening active ingredient is a quaternary ammonium compound with the formula:(R.sub.1).sub.4-m --N.sup.+ --[(CH.sub.2).sub.n --Y--R.sub.3 ].sub.m X.sup. -the vehicle is water, and the electrolyte is calcium chloride.
    Type: Grant
    Filed: April 1, 1998
    Date of Patent: December 19, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Kenneth Douglas Vinson, Sean Patrick Fagin, Errol Hoffman Wahl, Richard Martin Ward