Patents Represented by Attorney Steven J. Goldstein

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  • Inhibiting dye transfer in washing or bleaching
    Patent number: 4077768
    Abstract: A process for washing or bleaching textiles in which "dye transfer" is inhibited by the use of an oxidizing bleaching agent together with a catalytic compound, such as iron phorphins, haemin chloride or iron phthalocyanines. Compositions for use in this washing or bleaching process are also taught.
    Type: Grant
    Filed: June 17, 1976
    Date of Patent: March 7, 1978
    Assignee: The Procter & Gamble Company
    Inventors: James Pyott Johnston, John Robert Tate, deceased, by Sidney Alfred Tate, administrator
  • Clay-containing fabric softening detergent compositions
    Patent number: 4062647
    Abstract: Granular, built laundry detergent compositions containing particular smectite clay minerals. Compositions containing such clays provide softening and/or antistatic benefits to fabrics washed therein.
    Type: Grant
    Filed: July 8, 1974
    Date of Patent: December 13, 1977
    Assignee: The Procter & Gamble Company
    Inventors: Thomas D. Storm, Joseph P. Nirschl
  • Liquid detergent compositions for removal of cooked-on food soils
    Patent number: 4056113
    Abstract: Liquid detergent compositions comprising anionic surfactant and phosphate builder in which the cations are monoethanolammonium or monoethanolammonium in admixture with ammonium, sodium, potassium, calcium, and magnesium cations. The compositions are particularly suited for removing cooked-on foods from cooking utensils.
    Type: Grant
    Filed: August 31, 1976
    Date of Patent: November 1, 1977
    Assignee: The Procter & Gamble Company
    Inventors: Eric M. Johnson, Graeme D. Murray, Frederick E. Hardy
  • Hard surface cleaning composition
    Patent number: 3981826
    Abstract: Water-soluble non-aqueous liquid pasty or gelatinous detergent compositions having scouring properties are described and comprise a dispersion in a water-miscible liquid medium of a normally-solid water-soluble anionic surface-active agent, a solid particulate water-soluble inorganic salt and a suspending agent. The compositions provide scouring properties when employed in undiluted form or dish-washing or hard-surface cleaning properties when employed in a dissolved form.
    Type: Grant
    Filed: November 25, 1974
    Date of Patent: September 21, 1976
    Assignee: The Procter & Gamble Company
    Inventor: Hamish David Munro