Patents by Inventor Alan Edward Sherry

Alan Edward Sherry 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).

  • Publication number: 20030017960
    Abstract: The present invention relates to cleaning composition comprising a surface substantive polymer for cleaning surfaces, particularly the exterior surfaces of a vehicle.
    Type: Application
    Filed: December 14, 2001
    Publication date: January 23, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Jan Bertrem, Alejandro Cedeno, Ahmed Gourari, Ivano Schiavi, Alan Edward Sherry, Alan Scott Goldstein, Bruce Barger
  • Patent number: 6479446
    Abstract: Compositions described herein are aqueous detergent compositions, preferably hard surface cleaning compositions, which contain a flexible lamellar sheet phase dispersed in the aqueous phase. The compositions are viscous, provide excellent soap scum and hard water properties and are easy to rinse. Such compositions are formulated by using an alkylaryl detergent composition in combination with an alcohol and/or cationic surfactant, together with a hydrotropic solvent, in an acidic system further optionally comprising a peroxide.
    Type: Grant
    Filed: May 26, 2000
    Date of Patent: November 12, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Alan Edward Sherry, Jeffrey Lawrence Flora, Jason Michael Knight, Zuchen Lin
  • Patent number: 6420326
    Abstract: The present invention relates to an aqueous, liquid hard surface detergent composition having excellent surface lubricity and filming/streaking characteristics. Said composition comprises less than about 1%, by weight of the composition, of surfactant to provide lubricity, preferably straight chain alkyl sulfate wherein at least about 30%, preferably wherein more than about 50%, of said surfactant, by weight, has a C12 or C14 chain length or mixtures thereof; hydrophobic cleaning solvent; an optional substantive material that increases the hydrophilicity of the glass; and preferred low level of alkaline buffering agent to provide composition stability on storage and alkalinity, without diminishing the lubricity.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: July 16, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Michael Stephen Maile, Alan Edward Sherry
  • Patent number: 6380151
    Abstract: A detergent composition for use with a cleaning pad comprising an effective amount of a superabsorbent material, said pad preferably being part of a cleaning implement comprising a handle and said cleaning pad preferably being removable. The detergent composition contains a limited amount of a detergent surfactant, preferably linear in structure and relatively hydrophilic, the level of hydrophobic materials being kept below about 0.5%, and the pH being maintained above about 9, to allow the superabsorbent material to be readily absorbed by the superabsorbent material. The process of using the detergent composition with such a cleaning pad, and the provision of a kit containing both detergent composition and cleaning pad are disclosed.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: April 30, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Ronald Anthony Masters, Nicola John Policicchio, Alan Edward Sherry
  • Patent number: 6048123
    Abstract: A cleaning implement comprising a handle and a removable cleaning pad. The removable cleaning pad is capable of absorbing at least 10 g deionized water per g of cleaning pad in 20 minutes, under a confining pressure of 0.09 psi. These implements provide the convenience of disposable cleaning implements and the cleaning ability of conventional mops.
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: April 11, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Steven Allen Holt, Alan Edward Sherry, Vernon Sanford Ping, III
  • Patent number: 6003191
    Abstract: A cleaning implement comprising a handle and a removable cleaning pad. The cleaning pad exhibits the ability to initially delay absorption of cleaning fluid, soil and the like, but then absorb those materials after this initial delay.
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: December 21, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Alan Edward Sherry, Steven Allen Holt, Larry Neil Mackey, Vernon Sanford Ping, III
  • Patent number: 5962388
    Abstract: Compositions described herein are aqueous detergent compositions, preferably hard surface cleaning compositions, which contain alkyl aryl sulfonate surfactant, selected hydrophobic cleaning solvent, polycarboxylic acid, and aqueous solvent system in solution and/or a micellar phase, the pH being from about 2 to about 4. The have excellent soap scum removal and hard water deposit removal properties and are easy to rinse. Such compositions optionally contain additional anionic sulfate surfactant, cationic surfactant, peroxide and/or hydrophilic polymer for additional benefits.
    Type: Grant
    Filed: January 4, 1999
    Date of Patent: October 5, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Alan Edward Sherry, Jeffrey Lawrence Flora, Jason Michael Knight
  • Patent number: 5814590
    Abstract: The present invention relates to hard surface cleaning compositions comprising a dianionic sulfosuccinamate and a polyethoxylated alcohol nonionic surfactant which provides non-streaking and non-filming benefits. The compositions of the present invention are effective on clear and colorless, shiny, or "semi-gloss" surfaces.
    Type: Grant
    Filed: February 6, 1996
    Date of Patent: September 29, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Alan Edward Sherry, Daniel Stedman Connor, Robert Emerson Stidham
  • Patent number: 5716922
    Abstract: Gelled detergent compositions comprise a polyhydroxy fatty acid amine surfactant and an alkyl alkoxylated sulfate surfactant. Gels form spontaneously without the need for extraneous gelling agents. Thus, a mixture of coconutalkyl N-methyl glucamide and an AEmS surfactant gels in water to provide a composition which is useful for cleaning hard surfaces, especially tableware. Grease-cutting gels which contain magnesium and/or calcium ions are also provided.
    Type: Grant
    Filed: November 20, 1996
    Date of Patent: February 10, 1998
    Assignee: The Procter & Gamble Company
    Inventors: John Downing Curry, Alan Edward Sherry, Dale Alan Gregory, Edgar Manual Marin Carrillo
  • Patent number: 5703033
    Abstract: The present invention relates to low sudsing hard surface cleaning compositions comprising a dianionic sulfosuccinamate and a polyethoxylated alcohol nonionic surfactant which provides non-streaking and non-filming benefits. The compositions of the present invention are effective on clear and colorless, shiny, or "semi-gloss" surfaces.
    Type: Grant
    Filed: February 6, 1996
    Date of Patent: December 30, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Alan Edward Sherry, Daniel Stedman Connor, Robert Emerson Stidham, Phillip Kyle Vinson