Patents Represented by Attorney Erin Collins
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Patent number: 8349449Abstract: The invention covers a method of forming functionally active fibers and substrates including functionally active fibers. The method includes forming a mixture of at least one poly vinyl polymer and at least one bleaching active. The mixture is then injected at a controlled flow rate into an electric field to cause the mixture to at least partially form fine fibers that have an average diameter of less than about 1000 nanometers.Type: GrantFiled: May 15, 2008Date of Patent: January 8, 2013Assignee: The Clorox CompanyInventors: Marc Privitera, David Jackson Lestage, Edward Jason White
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Patent number: 8309508Abstract: A cleaning substrate which comprises at least one layer of a solid hypohalite precipitate, wherein the hypohalite precipitate is formed in situ on the layer of substrate material. A process for making a fibrous cleaning substrate comprising the steps of: a) providing at least one layer of fibrous material; b) exposing the fibrous layer to an aqueous alkaline earth salt solution; c) treating the fibrous layer with a hypochlorite solution; d) allowing the aqueous alkaline earth salt solution combine with the hypochlorite solution to form a solid hypochlorite precipitate around the fibers in the fibrous material and a liquid phase, and e) removing at least 65% of the liquid phase from the fibrous substrate.Type: GrantFiled: December 3, 2010Date of Patent: November 13, 2012Assignee: The Clorox CompanyInventors: Marc P. Privitera, William L. Smith, Edward Jason White, Leslie N. Adams
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Patent number: 8268770Abstract: A cleaning substrate which comprises at least one layer of a solid hypohalite precipitate, wherein the hypohalite precipitate is formed in situ on the layer of substrate material. A process for making a fibrous cleaning substrate comprising the steps of: a) providing at least one layer of fibrous material; b) exposing the fibrous layer to an aqueous alkaline earth salt solution; c) treating the fibrous layer with a hypochlorite solution; d) allowing the aqueous alkaline earth salt solution combine with the hypochlorite solution to form a solid hypochlorite precipitate around the fibers in the fibrous material and a liquid phase, and e) removing at least 65% of the liquid phase from the fibrous substrate.Type: GrantFiled: January 28, 2011Date of Patent: September 18, 2012Assignee: The Clorox CompanyInventors: Marc P. Privitera, William L. Smith, Edward Jason White, Leslie N. Adams
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Patent number: 8232238Abstract: A water soluble strip that includes a carrier film that include water soluble polymer, one or more actives and one or more agents such as heat forming agent and/or degrading accelerator. The water soluble strip can optionally include other additives. The actives includes antimicrobial agent, cleaning agent and/or surfactant. The water soluble strip can include other materials. The heat forming agent and/or degrading accelerator, when used, are designed facilitate in degrading or dissolving the water soluble strip and/or increase the activity of the one or more actives. The water soluble film can be used for a variety of applications such as a hard surface cleaning strip, dishwashing strip, laundry cleaning strip, stop removing strip, drain unclogging strip, toilet bowl cleaning strip and the like. The water soluble strip eliminates the need to purchase and store numerous containers and/or heavy containers of cleaner that take up large amounts of shelf space.Type: GrantFiled: June 3, 2010Date of Patent: July 31, 2012Assignee: The Clorox CompanyInventors: Maria Ochomogo, Nancy Falk, Aram Garabedian, Jessica Diaz, Kaj Johnson
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Patent number: 8206696Abstract: An antimicrobial skin composition comprised of an antimicrobial agent, an alcohol, one or more pH sensitive viscosity builders and water. Preferably, the viscosity builders of the present invention are comprised of pH sensitive methacrylic polymers which are alcohol compatible and have pH controlled water solubility. The composition combines the advantages of an antimicrobial agent and an alcohol, and has a viscosity of from 100 cp to 1,000. This viscosity is sufficiently low for purposes of dispensing and applying the preparation, yet sufficiently high to cause the solution to remain in the area of the wound and not flow away or pool under the patient. The preparation further forms a water-resistant film that is difficult to remove during wound irrigation, but can be easily removed upon completion of the procedure. Finally, the preparation is fast drying so as to take advantage of the fast high initial kill properties of alcohol.Type: GrantFiled: December 30, 2002Date of Patent: June 26, 2012Assignee: Aplicare, Inc.Inventor: David Alan Childers
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Patent number: 8043654Abstract: Methods, treatment compositions and treatment systems are disclosed for forming a detachable and renewable coating on a receptive surface by a process of applying a treatment composition comprising a plurality of hydrophobically modified fumed silica particles colloidally dispersed in a volatile solvent; allowing the volatile solvent to evaporate; and thereby depositing a protective coating on the receptive surface consisting of a layer of the hydrophobically modified particles, which provide a substantially transparent coating with dirt- and water-repellency properties that effectively shed dry particulate soils as well as water from the treated surface or treated article bearing a receptive surface.Type: GrantFiled: September 27, 2010Date of Patent: October 25, 2011Assignee: The Clorox CompanyInventors: Jodi Lynn Russell, Felix Muller, Danielle Coutts, Ashot K. Serobian, Patrick Winter, Nicholas Pivonka
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Patent number: 7901731Abstract: Methods, treatment compositions and treatment systems are disclosed for forming a detachable and renewable coating on a receptive surface by a process of applying a treatment composition comprising a plurality of hydrophobically modified fumed silica particles colloidally dispersed in a volatile solvent; allowing the volatile solvent to evaporate; and thereby depositing a protective coating on the receptive surface consisting of a layer of the hydrophobically modified particles, which provide a substantially transparent coating with dirt- and water-repellency properties that effectively shed dry particulate soils as well as water from the treated surface or treated article bearing a receptive surface.Type: GrantFiled: June 30, 2010Date of Patent: March 8, 2011Assignee: The Clorox CompanyInventors: Jodi Lynn Russell, Felix Muller, Danielle Coutts, Ashot K. Serobian, Patrick Winter, Nicholas Pivonka
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Patent number: 7828889Abstract: Methods, treatment compositions and treatment systems are disclosed for forming a detachable and renewable coating on a receptive surface by a process of applying a treatment composition comprising a plurality of hydrophobically modified fumed silica particles colloidally dispersed in a volatile solvent; allowing the volatile solvent to evaporate; and thereby depositing a protective coating on the receptive surface consisting of a layer of the hydrophobically modified particles, which provide a substantially transparent coating with dirt- and water-repellency properties that effectively shed dry particulate soils as well as water from the treated surface or treated article bearing a receptive surface.Type: GrantFiled: October 31, 2005Date of Patent: November 9, 2010Assignee: The Clorox CompanyInventors: Jodi Lynn Russell, Felix Müller, Danielle Coutts, Ashot K. Serobian, Patrick Winter, Nicholas Pivonka
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Patent number: 7799751Abstract: An improved cleaning composition adapted to clean a variety of hard surfaces. The improved cleaning composition includes a cationic biocide that includes biguanide compounds and/or quats.Type: GrantFiled: March 23, 2007Date of Patent: September 21, 2010Assignee: The Clorox CompanyInventors: Andrew Kilkenny, Elias A. Shaheen, Robert L. Blum, Shuman Mitra, Malcolm De Leo, Shona L. Nelson
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Patent number: 7790663Abstract: This invention relates to compositions containing lower (C1-C4) alcohol and a polymeric fluorosurfactant formulated for being dispensed as a foam product. More particularly, the invention relates to improved compositions formulated with polymeric fluorosurfactants with pendant perfluoroalkyl side chains of a fully fluorinated chain length of C1-C7. The compositions also relate to use for personal care, such as skin sanitizing and cleansing.Type: GrantFiled: April 2, 2010Date of Patent: September 7, 2010Assignee: The Clorox CompanyInventors: David Lestage, David R. Scheuing, Scott L. Cumberland, Grant Templin
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Patent number: 7741263Abstract: An improved cleaning composition and method adapted to clean a variety of hard surfaces. The improved cleaning composition and method includes the use of a cationic biocide that includes biguanide compounds and/or quats.Type: GrantFiled: December 1, 2004Date of Patent: June 22, 2010Assignee: The Clorox CompanyInventors: Andrew Kilkenny, Elias A. Shaheen, Robert L. Blum, Shuman Mitra, Malcolm De Leo, Shona L. Nelson
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Patent number: 7732497Abstract: A composition formulated to form a non-smooth surface on a substrate surface at least after the composition has been applied to the substrate and has substantially dried or set. The composition including a first and second set of colloidal particles. Each of the first and second sets of colloidal particles includes a plurality of colloidal particles. The first set of colloidal particles can have an average particle size that is greater than the average size of the second set of particles. The number of colloidal particles in the second set of colloidal particles can be greater than the number of colloidal particles in the first set of colloidal particles. One or more of the colloidal particles can be modified to include one or more hydrocarbon chains.Type: GrantFiled: April 2, 2007Date of Patent: June 8, 2010Assignee: The Clorox CompanyInventors: Scott Cumberland, Ashot Serobian, Jodi Russell, Danielle Nguyen
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Patent number: 7721358Abstract: Described is a single function or multi-function device for attachment to the tank of a toilet fixture. The device provides a diffusible air-treatment concentrate for deodorizing or otherwise treating the ambient air surrounding the toilet. At the same time, the multi-function device provides a water-soluble water-treatment concentrate for treating the flush water stored in the toilet tank. The device can have an air moving part with a delay value to increase fragrance delivery. The device can have an air treatment part with a reservoir having fragrance containing particles. The reservoir can have an attachment means so that it can be replaced when the fragrance is used up. The device can deliver a burst of fragranced air during a toilet flush cycle.Type: GrantFiled: September 11, 2007Date of Patent: May 25, 2010Assignee: The Clorox CompanyInventors: Esther Park, James P. Siacunco, Grant Templin, Cherie A. Bulala, Russell E. Bell
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Patent number: 7723279Abstract: This invention relates to compositions containing lower (C1-C4) alcohol and a polymeric fluorosurfactant formulated for being dispensed as a foam product. More particularly, the invention relates to improved compositions formulated with polymeric fluorosurfactants with pendant perfluoroalkyl side chains of a fully fluorinated chain length of C1-C7. The compositions also relate to use for personal care, such as skin sanitizing and cleansing.Type: GrantFiled: August 23, 2006Date of Patent: May 25, 2010Assignee: The Clorox CompanyInventors: David Lestage, David R. Scheuing, Scott L. Cumberland, Grant Templin
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Patent number: 7699941Abstract: Treated articles with improved water sheeting and soap scum repellency result from forming hydroscopic films on the surfaces of hydrophobic polymeric substrates treated with compositions, kits and methods that employ water-soluble or water-dispersible copolymers having: (i) a first monomer that is capable of forming a cationic charge on protonation; (ii) a second monomer that is acidic and that is capable of forming an anionic charge in the compositions; (iii) optionally, a third monomer having an uncharged hydrophilic group; and (iv) optionally, a fourth monomer that is hydrophobic. Treated articles exhibit a Water Sheeting Index of greater than 6. Treated articles may further exhibit improved soap scum repellency behavior compared to untreated articles.Type: GrantFiled: December 7, 2006Date of Patent: April 20, 2010Assignee: The Clorox CompanyInventors: Nicholas Pivonka, David R. Scheuing, Michael H. Robbins, Malcolm A. Deleo
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Patent number: 7700540Abstract: Cleaning compositions which enhance hard surfaces to exhibit excellent water-spreading and oil-repellency and therefore provide a “next time easier cleaning” consumer benefit contain selected copolymers capable of forming invisible, extremely thin hydrophilic films on treated surfaces. The cleaning compositions feature a water-soluble or water-dispersible copolymer having a first monomer capable of forming a cationic charge on protonation and a second monomer that is acidic and that is capable of forming an anionic charge in the compositions, and may contain an optional third monomer having an uncharged hydrophilic group and/or an optional fourth monomer that is hydrophobic. The cleaning compositions may further contain functional ingredients including surfactants, organic solvents and/or other optional adjuvants to enhance the cleaning performance and aid in preparation of the surface for effective delivery of the copolymer during a cleaning operation.Type: GrantFiled: December 12, 2006Date of Patent: April 20, 2010Assignee: The Clorox CompanyInventors: David R. Scheuing, Malcolm A. Deleo, Aram Garabedian, Jr., Sara Morales
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Patent number: 7696109Abstract: The present invention is directed to a low-density substrate, which has an optimized pore volume distribution. The optimized pore volume distribution allows the substrate to hold at least 50 percent of its cumulative volume within pores with a radius size of about 110 to 250 microns. The optimized pore volume distribution can also be characterized by having a dry fibrous web that absorbs less than 20 percent of the cumulative volume of the fibrous web at a pore radius of 75 microns. The optimized pore volume distribution of the substrate enables it to controllably release a fluid composition effectively onto a surface. The basis weight of the substrate is about 80 to 20 gsm and the density of the substrate is below 0.1 g/cc. The substrate may be a pre-loaded wipe, which is either moistened by a consumer prior to use or moistened prior to packaging. The composition loaded onto the substrate may contain dry and/or liquid compositions preferably for cleaning hard or soft surfaces.Type: GrantFiled: February 24, 2006Date of Patent: April 13, 2010Assignee: The Clorox CompanyInventors: William Ouellette, Nikhil Dani, Richard Suk
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Patent number: 7645333Abstract: The present invention relates to an aqueous based silicone protectant composition and method for treating various solid surfaces including, but not limited to, fiber-based products, leather, or other soft or hard surfaces to impart water and stain repellency. The protectant composition comprises an MQ resin, a polyorganosiloxane fluid, a silicone solvent and water. The aqueous silicone-based protectant composition is hydrophobic and substantially free of surfactants. The protectant composition can be applied directly or indirectly to a solid surface using various application devices including, but not limited to, spray, aerosol, wipes, sponges and pads.Type: GrantFiled: December 2, 2005Date of Patent: January 12, 2010Assignee: The Clorox CompanyInventor: Ashot K. Serobian
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Patent number: 7584519Abstract: A disposable mitt or glove for treating hard surfaces. The mitt or glove includes at least two layers and a treatment composition. The layers may be laminated, co-extruded, or otherwise attached. The outer layer is preferably nonwoven. The mitt or glove may be lined with tack points to control hand movement and may have an ultrasonically bonded cuff area. More particularly, the present invention relates to a disposable treatment mitt or glove and set of instructions for treating household surfaces or automobiles.Type: GrantFiled: June 5, 2003Date of Patent: September 8, 2009Assignee: The Clorox CompanyInventors: William Ouellette, Veronica Egan, Ron Heiskell, A. Akemi Ooka, Mondana Paymanian, Dale Spencer
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Patent number: D646954Type: GrantFiled: September 30, 2009Date of Patent: October 18, 2011Assignee: The Clorox CompanyInventors: Kerry Azelton, Ryan Hood, Tatyana Balte