Patents by Inventor Andrew Albon Fisk

Andrew Albon Fisk 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).

  • Stable dispersible silicone compositions
    Patent number: 6136917
    Abstract: The compositions of the present invention consist essentially of (I) a reaction product, (II) a nonaqueous liquid continuous phase, and (III) a moderately hydrophobic particulate stabilizing aid. Component (I) is prepared by heating a mixture of (i) a polyorganosiloxane fluid, (ii) a silicon compound, (iii) a finely divided filler and (iv) a catalytic amount of a compound for promoting the reaction of components (i) to (iii) at a temperature of 50.degree. C. to 300.degree. C. The compositions of the present invention can additionally contain (IV) at least one nonionic silicone surfactant, and (V) a nonreinforcing inorganic filler.
    Type: Grant
    Filed: July 22, 1993
    Date of Patent: October 24, 2000
    Assignee: Dow Corning Corporation
    Inventors: Steven Patrick Christiano, Gregory Gerald Bausch, Lauren Marie Tonge, Sharon Kay McCoy, Elizabeth Fiona Mallen, Roger Jeffery Jones, Athanasios Surutzidis, Andrew Albon Fisk
  • Low sudsing liquid detergent compositions
    Patent number: 5858950
    Abstract: Liquid detergent compositions containing a branched anionic surfactant. These compositions are low sudsing and have improved hydrophobic greasy soil removal performance.
    Type: Grant
    Filed: April 4, 1996
    Date of Patent: January 12, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Athanasios Surutzidis, Andrew Albon Fisk, Jean-Pol Boutique, Roger Jeffery Jones
  • Detergent composition with suds suppressing system
    Patent number: 5668095
    Abstract: Detergent compositions are described which comprise a suds suppressing system consisting of a mixture of a silicone oil and a 2-alkyl-alcanol, or mixtures thereof.
    Type: Grant
    Filed: July 13, 1995
    Date of Patent: September 16, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Athanasios Surutzidis, Andrew Albon Fisk
  • Stable foam-controlled liquid detergent compositions
    Patent number: 5643862
    Abstract: The present invention provides an antifoam agent for inclusion in a detergent composition in liquid form, comprising a silicone antifoam compound, a surfactant-containing solution and a particulate stabilizing aid. The present invention also provides detergent compositions comprising said antifoam agent.
    Type: Grant
    Filed: December 5, 1994
    Date of Patent: July 1, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Roger Jeffery Jones, Athanasios Surutzidis, Walter Broeckx, Andrew Albon Fisk