Patents by Inventor Brian Jeffreys
Brian Jeffreys 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: 7345016Abstract: The present invention relates to compositions comprising photosenitizer that can be used to provide lipophilic fluids with bleaching capabilities, lipophilic fluid cleaning compositions having bleaching capabilities and processes of making and using same. Such compositions provide the cleaning benefits of typical lipophilic solvents and additional cleaning benefits that include bleaching.Type: GrantFiled: June 24, 2004Date of Patent: March 18, 2008Assignee: The Procter & Gamble CompanyInventors: Alan David Willey, Brian Jeffreys, Anthony Harriman, Vladimir Garstein, William Michael Scheper
-
Publication number: 20070272277Abstract: A method of making a dishwashing cleaning composition is disclosed. The method includes: providing ingredients for a dishwashing cleaning composition; providing a polymer selected from the group of: at least one first monomer and at least one second monomer, the first monomer being selected from the group of acrylate, substituted acrylate, maleate, or substituted maleate, and the second monomer being selected from styrene or substituted styrene, wherein the weight ratio of the first monomer to the second monomer is from 80:20 to 20:80; polyvinyl pyrrolidone; polyvinyl pyridine N-oxide; lignin-sulphonate; polyethylene-imine alkoxylates; and mixtures thereof; and combining the ingredients and the polymer to form a dishwashing cleaning composition that is capable of removing grease and oil from plastic dishware. In addition, a dishwashing cleaning composition is disclosed that comprises from 0.Type: ApplicationFiled: September 14, 2005Publication date: November 29, 2007Inventor: Brian Jeffreys
-
Patent number: 7232794Abstract: A dishwashing wipe having a nonwaven hydroentangled polymer fiber topsbeet; a polymeric membrane; a nonwoven batting layer; and a polymeric scrim, with a dishwashing composition having an amine, a polymeric suds stabilizer, or enzymes incorporated in the wipe, wherein the dishwashing composition is in the form of stripes on the wipe.Type: GrantFiled: November 14, 2002Date of Patent: June 19, 2007Assignee: The Procter & Gamble CompanyInventors: Vy Khanh Huyhn, Patrice Mark Luc Borgonjon, Denis Gerard O'Sullivan, JoAnna Margaret Clarke, Brian Jeffreys, Jeffrey Lee Butterbaugh
-
Patent number: 7132377Abstract: A disposable dish care and hard surface cleaning wipe is disclosed. In one embodiment, the wipe is comprised of a water insoluble substrate that includes a partially hydrophobic nonwoven first layer, and a low density nonwoven second layer that is adjacent to the said first layer and has melded onto the side facing away from the said first layer an abrasive coating of thermoplastic material nubs or hooks, and a cleaning paste containing a surfactant.Type: GrantFiled: November 14, 2002Date of Patent: November 7, 2006Assignee: The Procter & Gamble CompanyInventors: Patrice Mar Luc Borgonjon, Jeffrey Lee Butterbaugh, Edward Paul Fitch, Peter Robert Foley, Francis Cornelio Ford, Brian Jeffreys
-
Publication number: 20050288200Abstract: The present invention relates to compositions comprising a photosensitizer that can be used to provide aqueous fluids with bleaching capabilities, aqueous fluid photobleaching compositions having bleaching capabilities and processes of making and using same. Such compositions can provide bleaching and/or cleaning benefits that are similar to or better than hydrogen peroxide bleaching systems.Type: ApplicationFiled: May 16, 2005Publication date: December 29, 2005Inventors: Alan Willey, Brian Jeffreys, Anthony Harriman, Vladimir Gartstein
-
Publication number: 20040266648Abstract: The present invention relates to compositions comprising photosenitizer that can be used to provide lipophilic fluids with bleaching capabilities, lipophilic fluid cleaning compositions having bleaching capabilities and processes of making and using same. Such compositions provide the cleaning benefits of typical lipophilic solvents and additional cleaning benefits that include bleaching.Type: ApplicationFiled: June 24, 2004Publication date: December 30, 2004Applicant: The Procter & Gamble CompanyInventors: Alan David Willey, Brian Jeffreys, Anthony Harriman, Vladimir Garstein, William Michael Scheper
-
Publication number: 20030162684Abstract: A process of cleaning dishware with a dishwashing wipe is disclosed. The process involves contacting the dishwashing wipe and/or the dishware with water and subsequently contacting the dishware with the dishwashing wipe. The dishwashing wipe comprises a nonwoven or paper cleaning substrate and a comparatively more abrasive, scrubbing substrate comprising a web of fibers.Type: ApplicationFiled: November 14, 2002Publication date: August 28, 2003Applicant: The Procter & Gamble CompanyInventors: Vy Khanh Huyhn, Patrice Mark Luc Borgonjon, Denis Gerard O'Sullivan, JoAnna Margaret Clarke, Brian Jeffreys, Jeffrey Lee Butterbaugh
-
Publication number: 20030121530Abstract: A disposable dish care and hard surface cleaning wipe is disclosed. In one embodiment, the wipe is comprised of a water insoluble substrate that includes a partially hydrophobic nonwoven first layer, and a low density nonwoven second layer that is adjacent to the said first layer and has melded onto the side facing away from the said first layer an abrasive coating of thermoplastic material nubs or hooks, and a cleaning paste containing a surfactant.Type: ApplicationFiled: November 14, 2002Publication date: July 3, 2003Applicant: The Procter & Gamble CompanyInventors: Patrice Mark Luc Borgonjon, Jeffrey Lee Butterbaugh, Edward Paul Fitch, Peter Robert Foley, Francis Cornelio Ford, Brian Jeffreys
-
Patent number: 6462008Abstract: Detergent compositions comprising photobleach delivery systems, processes for preparing them, and their methods of use, the compositions combine selected hydrophobic photobleaches, especially based on Si(IV) phthalocyanines, with selected axial ligands, with certain water-soluble polymers, nonbonded ligands, detersuve surfactants, especially certain mid-chain branched types, and non-surfactant detersive adjuncts.Type: GrantFiled: December 21, 2001Date of Patent: October 8, 2002Assignee: Case Western Reserve UniversityInventors: Rafael Ortiz, David Johnathan Kitko, Michael Eugene Burns, Stephen Wayne Heinzman, Alan David Willey, Brian Jeffreys, James Charles Theophile Roger Burckett-St. Laurent, Phillip Kyle Vinson, Trace Wendell de Guzman Trajano
-
Publication number: 20020132747Abstract: The present invention relates to a process of cleaning dishware with a dishwashing wipe comprising contacting the dishwashing wipe and/or the dishware with water and subsequently contacting the dishware with the dishwashing wipe. The dishwashing wipe comprises a nonwoven or paper cleaning substrate and a comparatively more abrasive, scrubbing substrate comprising a web of fibers.Type: ApplicationFiled: November 27, 2001Publication date: September 19, 2002Applicant: The Procter & Gamble CompanyInventors: Vy Khanh Huyhn, Patrice Borgonjon, Denis Gerard O'Sullivan, Joanna Margaret Clarke, Brian Jeffreys
-
Patent number: 6407049Abstract: The present invention relates to photochemical singlet oxygen generators having enhanced fabric substantivity, said photochemical singlet oxygen generators useful as photobleaches in laundry detergent compositions. the present invention is also directed to methods for removing stains on fabric by contacting dirty and stained fabric with the photobleaching agents described herein.Type: GrantFiled: July 23, 1999Date of Patent: June 18, 2002Assignee: Case Western Reserve UniversityInventors: Alan David Willey, Brian Jeffreys, David William Ingram
-
Publication number: 20020045560Abstract: The present invention relates to photochemical singlet oxygen generators having enhanced fabric substantivity, said photochemical singlet oxygen generators useful as photobleaches in laundry detergent compositions. The present invention is also directed to methods for removing stains on fabric by contacting dirty and stained fabric with the photobleaching agents described herein.Type: ApplicationFiled: July 23, 1999Publication date: April 18, 2002Inventors: Alan David Willey, Brian Jeffreys, David William Ingram
-
Patent number: 6297207Abstract: The invention relates to photochemical singlet oxygen generators useful as bleaching agents or anti-microbial agents in laundry detergent compositions or in hard surface cleaning compositions. The singlet oxygen generators described herein have enhanced singlet oxygen generation due to aromatic moieties teed to the molecules, said aromatic moieties absorbing ultra violet radiation then re-emitting the radiation as fluorescence at a wavelength absorbable by the singlet oxygen producing photosensitizer unit. The increase in the number of photons having an absorbable wavelength provides an increase in the production of singlet oxygen.Type: GrantFiled: July 23, 1999Date of Patent: October 2, 2001Assignee: Case Western Reserve UniversityInventors: Alan David Willey, Anthony Harriman, Brian Jeffreys, David William Ingram
-
Patent number: 6262005Abstract: Photosensitizing compounds suitable for use as laundry detergent photobleaches are disclosed. The disclosed compounds are phthalocyanine and naphthalocyanines comprising axial moieties selected for their hydrophobic character as measured by their ClogP. Also disclosed are methods for bleaching fabrics and methods for disinfecting hard surfaces.Type: GrantFiled: July 23, 1999Date of Patent: July 17, 2001Assignee: The Procter & Gamble CompanyInventors: Alan David Willey, Brian Jeffreys, David William Ingram, James Charles Theophile Roger Burckett-St. Laurent
-
Patent number: 6232281Abstract: The present invention relates to photochemical singlet oxygen generators useful as bleaching agents for laundry detergent compositions or in hard surface cleaning compositions and as anti-microbials. The photochemical singlet oxygen generators comprise a heavy atom unit-containing axial unit wherein the heavy atoms overlap with the &pgr; electron cloud of the photosensitizer unit and enhance the quantum efficiency of the transition of an electron from exited singlet state to triplet state.Type: GrantFiled: July 23, 1999Date of Patent: May 15, 2001Assignee: Procter & Gamble Co.Inventors: Alan David Willey, Brian Jeffreys, David William Ingram