Patents by Inventor Andrew F. Colurciello

Andrew F. Colurciello 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: 5736494
    Abstract: Flowable granular carpet cleaning compositions which do not contain borax or boric acid salts and which are readily shaken or strewn onto a carpet needing cleaning is disclosed. The compositions comprise as essential constituents: comminuted cellulose, zeolite, a inorganic salt system comprising of an (a) alkali metal carbonate, (b) an alkali metal bicarbonate, and an (c) alkali metal sesquicarbonate wherein the weight ratios of (a):(b):(c) are 1:0.5-2.5:0.5-2.5, one or more organic solvents, an organic or inorganic acid, anionic surfactant, nonionic surfactant and, water.
    Type: Grant
    Filed: January 7, 1997
    Date of Patent: April 7, 1998
    Assignee: Reckitt & Colman Inc.
    Inventors: Andrew F. Colurciello, Jeanne M. Weller
  • Patent number: 5683976
    Abstract: Flowable granular carpet cleaning compositions which do not contain borax or boric acid salts and which are readily shaken or strewn onto a carpet needing cleaning is disclosed. The compositions comprise as essential constituents: comminuted cellulose, zeolite, a inorganic salt system comprising of an (a) alkali metal carbonate, (b) an alkali metal bicarbonate, and an (c) alkali metal sesquicarbonate wherein the ratios of (a):(b):(c) is 1:0.5-2.5:0.5-2.5, one or more organic solvents, an organic or inorganic acid, anionic surfactant, and, water.
    Type: Grant
    Filed: February 7, 1996
    Date of Patent: November 4, 1997
    Assignee: Reckitt & Colman Inc.
    Inventors: Andrew F. Colurciello, Jr., Jeanne M. Weller
  • Patent number: 5395555
    Abstract: An aqueous cleaning composition for carpets, rugs, and textiles particularly useful in reducing malodor of urine stains has been discovered with the composition comprising:(a) from about 4.23% to about 4.28% by weight of a sodium or potassium salt of a diethylenetriaminepentaacetic acid, an ethylenediaminetetraacetic acid, a N-hydroxyethylethylenediaminetriacetic acid, or mixtures thereof;(b) from about 1.95% to about 2.05% by weight of a diethylenetriaminepentaacetic acid, an ethylenediaminetetraacetic acid, a N-hydroxyethylethylenediaminetriacetic acid, or a mixture thereof;(c) from about 0.82% to 0.98% of a sodium lauryl sulfate;(d) from about 0.49% to 0.59% by weight of an acrylate copolymer of the formula CF.sub.3 (CF.sub.2).sub.n CH.sub.2 OCOC(CH.sub.3).dbd.CH.sub.2 wherein n is from 6 to 8;(e) from about 0.22% to about 0.27% by weight of an octylphenoxypolyethoxy ethanol;(f) from about 0.35% to about 0.5% by weight of fragrance; and(g) from about 0.00003% to about 0.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: March 7, 1995
    Assignee: Eastman Kodak Company
    Inventors: Andrew F. Colurciello, Jeanne M. Weller