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Gregory S Miracle, Mark R Sivik, Patti J Kellett: Detergent compositions comprising multiperacid-forming bleach activators. The Procter & Gamble Company, Brian M Bolam, Michael D Jones, Kim W Zerby, January 21, 1997: US05595967 (180 worldwide citation)

Improved detergent compositions, especially granular detergents, comprising bleach activators which form multiperacids, especially specific monoquaternary substituted bis(peroxycarbonic) acids, upon perhydrolysis are provided.


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Julie Ann Christie, Fiona Susan MacBeath: Detergent compositions containing an organic silver coating agent to minimize silver training in ADW washing methods. The Procter & Gamble Company, Michael D Jones, Brian M Bolam, Kim W Zerby, December 9, 1997: US05695679 (66 worldwide citation)

There is provided a bleaching composition containing (a) an oxygen-releasing bleaching agent as a source of available oxygen and (b) a non-paraffin oil organic silver coating agent. In one aspect the rate of release of available oxygen is carefully controlled such that the available oxygen is comple ...


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William Michael Scheper, Kenneth Nathan Price, Mario Elmen Tremblay, Paul Joseph Drzewiecki: Automatic dishwashing compositions containing a halogen dioxide salt and methods for use with electrochemical cells and/or electrolytic devices. The Procter & Gamble Company, Kevin L Waugh, Kim W Zerby, Steven W Miller, July 26, 2005: US06921743 (60 worldwide citation)

The present invention relates to automatic dishwashing detergent compositions and methods of using compositions comprising halogenated salts, phosphate and/or silicate in conjunction with electrolyzed water in automatic dishwashing appliances comprising an electrochemical cell and/or electrolytic de ...


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Bruno Johannes Ehrnsperger, Paul Amaat France, Arseni V Radomyselski, Jean Wevers: Use of absorbent materials to separate water from lipophilic fluid. Procter & Gamble Company, Caroline Wei Berk, C Brant Cook, Kim W Zerby, February 15, 2005: US06855173 (58 worldwide citation)

The present invention relates to the use of absorbent materials for separating water from an emulsion comprising water and lipophilic fluid. The methods, systems, and compositions of the present invention expose the emulsion to absorbent materials such that water is absorbed out of the emulsion in o ...


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Bruce Albert Yeazell: Controlled released fabric care article. The Procter and Gamble Company, Steven R Chuey, Kim W Zerby, Jacobus C Rasser, November 24, 1998: US05840675 (55 worldwide citation)

A cleaning composition is releasably contained in a controlled-release pad or sheet, preferably enveloped within an apertured, formed-film cover sheet to provide a spot removal article. The article is pressed against localized stained areas on fabric surfaces to release the cleaning composition in a ...


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Philip Andrew Cunningham, Michael Green, Allan Campbell McRitchie: Perfume compositions. Procter & Gamble Company, James F McBride, Kim W Zerby, Steve W Miller, March 22, 2005: US06869923 (53 worldwide citation)

The present invention relates to a perfume composition for delivery of high impact accord perfume ingredients, encapsulated embodiments of such compositions and their use in laundry and cleaning applications.


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Jose Maria Velazquez, Gabriela Marmolejo Rivas, Rodolfo Gilberto RiosDiaz, Aide Beltran Alvarez, Edgar Manuel Marin, Mark William Glogowski: Encapsulated perfume particles and detergent compositions containing said particles. The Procter & Gamble Company, Richard S Echler Sr, C Brant Cook, Kim W Zerby, October 1, 2002: US06458754 (53 worldwide citation)

Modified starch encapsulated High Impact Accord (HIA) perfume particles are disclosed. The particles consist of a modified starch and perfume oil encapsulated by the starch and comprised of at least two HIA perfume ingredients which have a boiling point at 760 mm Hg, of 275° C. of lower, a calculate ...


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Gerard Marcel Abel Baillely, Richard Timothy Hartshorn, Thomas Edward Cook, Alistair John Pretty, Christian Leo Marie Vermote: Bleach compositions comprising manganese-containing bleach catalysts. The Procter & Gamble Company, Kim W Zerby, Brian M Bolam, Jerry J Yetter, November 11, 1997: US05686014 (51 worldwide citation)

Bleaching compositions useful for laundering fabrics comprising a manganese bleach catalyst at a level below about 40 ppm manganese sourced by the catalyst. Also, acid wash methods useful for reducing the bleach catalyst carry-over from laundry bleach compositions containing metal-containing bleach ...