Patents Examined by Thuy-Ai N Nguyen
  • Patent number: 7977291
    Abstract: Graffiti removal compositions has been developed and are disclosed that when coupled with reliable methods: a) consistently removes graffiti and other unwanted or undesirable paint, inks or permanent markers from a surface, b) is packaged such that it is easily transported, c) is easy to use and requires no additional on-site additives or special equipment, and d) utilizes less harmful chemicals and lower concentrations of chemicals that may be considered harmful. Graffiti removal compositions are described that include: at least one alcohol-based compound, at least one aromatic compound, at least one halogenated compound, at least one hydrocarbon; and at least one lactam-based compound.
    Type: Grant
    Filed: May 14, 2009
    Date of Patent: July 12, 2011
    Inventor: Chuck Hultberg
  • Patent number: 7977294
    Abstract: The present invention includes a process using environmentally friendly materials for the removal of adhesive residues from hard substrates, particularly vehicles, e.g., cars, trucks, buses, aerospace vehicles including airplanes, and the like. The process uses a novel adhesive remover composition comprising one or more non-halogenated organic solvents, a non-abrasive thickening agent, a surfactant, and a vapor-pressure modulating agent. The total Hansen Solubility Parameter (?t) at 25° C. for each of the non-halogenated organic solvents is from about 14 MPa1/2 to about 24 MPa1/2. The invention provides a cost effective, safe, environmentally friendly adhesive remover composition specifically formulated for removal of, e.g., pressure sensitive adhesive residues from large areas of aircraft composite and aluminum surfaces, as well as others.
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: July 12, 2011
    Assignee: The Boeing Company
    Inventors: Ralph E. Dufresne, William M. Egan
  • Patent number: 7939485
    Abstract: A benefit agent delivery system comprises a benefit agent, wherein the benefit agent is protected or stabilized by an ionic liquid and wherein the benefit agent is releasable from the system to provide the benefit. For example, the ionic liquid may be physically associated with the benefit agent, such as by coating, encapsulation, or co-crystallization, or may be chemically associated with the benefit agent, such as by chemical reaction. The benefit agent delivery system may be in the form of a concentrate, in a product formulation, or on or associated with a substrate or package. Detergent compositions may include the benefit agent delivery system.
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: May 10, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Kenneth Nathan Price, Stacie Ellen Hecht, Glenn Thomas Jordan, IV, Corey James Kenneally, Yousef Georges Aouad, Michael Stanford Showell, Gregory Scot Miracle
  • Patent number: 7902141
    Abstract: The present invention relates to compositions for treating hard surfaces, comprising a water-soluble or water-dispersible compound as component A which is obtainable by reacting: aa) polyalkylenepolyamines, polyamidoamines, polyamidoamines grafted with ethyleneimine, polyether-amines and mixtures of said compounds, as component Aa; ab) if appropriate at least bifunctional crosslinkers which have, as functional group, a halogenhydrin, glycidyl, aziridine or isocyanate unit or a halogen atom, as component Ab; and ac) monoethylenically unsaturated carboxylic acids, salts, esters, amides or nitriles of monoethylenically unsaturated carboxylic acids, chlorocarboxylic acids and/or glycidyl compounds, such as glycidyl acid, glycidylamide or glycidyl esters; and water; to a process for the preparation of a water-soluble or water-dispersible compound, to water-soluble or water-dispersible compounds preparable by the process according to the invention, and to the use of water-soluble or water-dispersible compounds acco
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: March 8, 2011
    Assignee: BASF Aktiengesellschaft
    Inventors: Heike Becker, Hans-Juergen Degen, Marcus Guzmann, Tanja Gass, Volker Braig
  • Patent number: 7897554
    Abstract: Multi-armed silyl polyalkoxylates of the formula (I), (H-A)n-Z-[A-B—Si(OR1)r(R2)3?r]m (I), where Z is an (m+n)-valent radical having at least three carbon atoms, A is a divalent polyoxyalkylene radical, B is a chemical bond or a divalent organic radical having 1 to 50 carbon atoms, OR1 is a hydrolysable group, R1 and R2 independently of one another are a linear or branched alkyl group having 1 to 6 carbon atoms and r is an integer from 1 to 3, and m is an integer ?1 and n is 0 or an integer ?1, and m+n has a value from 3 to 100, for reducing glass corrosion and/or for improving the drying performance during mechanical cleaning of a glass surface. Also compositions, in particular for the cleaning of glass surfaces, which compositions contain compounds of the formula (I).
    Type: Grant
    Filed: June 4, 2009
    Date of Patent: March 1, 2011
    Assignee: Henkel AG & Co. KGaA
    Inventors: Arnd Kessler, Haitao Rong, Wolfgang Wick, Matthias Schweinsberg
  • Patent number: 7893015
    Abstract: An alkaline composition is described having a first nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 10 to about 15, a second nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 16 to 20, an aqueous solvent, and a bio-film permeation agent. A total amount of the first surfactant and the second surfactant in the composition ranges from about 2 to about 20 percent by weight of a total weight of the composition.
    Type: Grant
    Filed: April 20, 2009
    Date of Patent: February 22, 2011
    Assignee: Stryker Corporation
    Inventors: Joseph B. Dooley, Jeffrey G. Hubrig, Richard H. DeVault, Rodney D. Parker, John M. Izenbaard
  • Patent number: 7888309
    Abstract: This invention relates to substituted cyclooctenes of the formula I, wherein X and R are defined in the specification.
    Type: Grant
    Filed: September 1, 2009
    Date of Patent: February 15, 2011
    Assignee: Givaudan SA
    Inventors: Thierry Granier, Jerzy A. Bajgrowicz, Andreas Hanhart
  • Patent number: 7771626
    Abstract: The invention provides a novel n-type thermoelectric conversion material which comprises low-toxic and abundant elements, and has excellent heat-resistance, chemical durability and the like, as well as high thermoelectric conversion efficiency, the thermoelectric conversion material comprises a metal oxynitride thermoelectric conversion material which has a composition represented by formula Ti1-xAxOyNz (wherein A is at least one element selected from the group consisting of transition metals of the 4th and 5th periods of the periodic table, and 0?x?0.5, 0.5?y?2.0, 0.01?z?0.6), and has an absolute value of thermoelectric power of at least 30 ?V/K at 500° C. or above, and a novel n-type thermoelectric conversion material, a thermoelectric conversion element and a thermoelectric conversion module comprising the above metal oxynitride can also be provided.
    Type: Grant
    Filed: July 3, 2007
    Date of Patent: August 10, 2010
    Assignee: National Institute of Advanced Industrial Science and Technology
    Inventors: Masashi Mikami, Kimihiro Ozaki, Keizo Kobayashi
  • Patent number: 7605118
    Abstract: This invention relates to substituted cyclooctenes of the formula I, wherein X and R are defined in the specification.
    Type: Grant
    Filed: October 8, 2003
    Date of Patent: October 20, 2009
    Assignee: Givaudan SA
    Inventors: Thierry Granier, Jerzy A. Bajgrowicz, Andreas Hanhart
  • Patent number: 7582598
    Abstract: An alkyl glyceryl sulfonate and/or sulfate surfactant mixture of oligomers and a detergent composition using the same to provide improved starch soil cleaning.
    Type: Grant
    Filed: October 4, 2005
    Date of Patent: September 1, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Stacie Ellen Hecht, Jeffrey Charles Cummins, Jeffrey John Scheibel, Graeme William Biggin
  • Patent number: 7402179
    Abstract: Biological inspection procedures and surface sanitization procedures are incorporated with a garment providing service to look for and monitor the presence of microbes, such as bacteria in particular, and to eliminate such microbes within the garment service. Biological inspection procedures can be conducted on the garments themselves, or any surface of the garment facility, such as a surface onto which the garments may come into contact after laundering. Preferably, a washing procedure is conducted based upon a cleaning formulation to also minimize the presence of microbes. Garments are preferably inspected after they are laundered and ready for delivery to the customer. Facility surfaces, such as sorting and/or folding tables that may be utilized after laundering, are sanitized and then may be tested in accordance with the present invention to minimize the potential for contamination of garments from such surfaces.
    Type: Grant
    Filed: June 14, 2007
    Date of Patent: July 22, 2008
    Assignee: G & K Services, Inc.
    Inventors: Joseph P. Burke, Julie L. Stockhaus, Charles R. Knott, Deborah A. Pikovsky
  • Patent number: 7402178
    Abstract: Biological inspection procedures and surface sanitization procedures are incorporated with a garment providing service to look for and monitor the presence of microbes, such as bacteria in particular, and to eliminate such microbes within the garment service. Biological inspection procedures can be conducted on the garments themselves, or any surface of the garment facility, such as a surface onto which the garments may come into contact after laundering. Preferably, a washing procedure is conducted based upon a cleaning formulation to also minimize the presence of microbes. Garments are preferably inspected after they are laundered and ready for delivery to the customer. Facility surfaces, such as sorting and/or folding tables that may be utilized after laundering, are sanitized and then may be tested in accordance with the present invention to minimize the potential for contamination of garments from such surfaces.
    Type: Grant
    Filed: December 22, 2005
    Date of Patent: July 22, 2008
    Assignee: G & K Services, Inc.
    Inventors: Joseph P. Burke, Julie L. Stockhaus, Charles R. Knott, Deborah A. Pikovsky