Patents by Inventor William A. Ashmore

William A. Ashmore 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: 10143195
    Abstract: Provided is a solvent borne coating composition comprising (a) one or more polymeric biocide comprising multivalent metal cations and multivalent organic anions, (b) one or more polymer-encapsulated biocide, and (c) one or more ethoxylated triglyceride that has average number of moles of ethylene oxide units per mole of triglyceride molecules of 10 to 45. Also provided are a method of making such composition and a method of using such a composition.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: December 4, 2018
    Assignee: ROHM AND HAAS COMPANY
    Inventors: John William Ashmore, Boris Polanuyer
  • Patent number: 8658679
    Abstract: Synergistic microbicidal compositions containing N-methyl-1,2-benzisothiazolin-3-one.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: February 25, 2014
    Assignee: Rohm and Haas Company
    Inventors: John William Ashmore, Beverly Jean El A'mma, Beat Heer, Kiran Pareek
  • Publication number: 20120315400
    Abstract: Provided is a solvent borne coating composition comprising (a) one or more polymeric biocide comprising multivalent metal cations and multivalent organic anions, (b) one or more polymer-encapsulated biocide, and (c) one or more ethoxylated triglyceride that has average number of moles of ethylene oxide units per mole of triglyceride molecules of 10 to 45. Also provided are a method of making such composition and a method of using such a composition.
    Type: Application
    Filed: June 7, 2012
    Publication date: December 13, 2012
    Inventors: John William Ashmore, Boris Polanuyer
  • Patent number: 8168231
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Grant
    Filed: November 9, 2007
    Date of Patent: May 1, 2012
    Assignee: Rohm and Haas Company
    Inventors: John William Ashmore, Kiran Pareek
  • Patent number: 8129419
    Abstract: Synergistic microbicidal compositions containing N-methyl-1,2-benzisothiazolin-3-one.
    Type: Grant
    Filed: July 8, 2008
    Date of Patent: March 6, 2012
    Assignee: Rohm and Haas Company
    Inventors: Richard Levy, Beverly Jean El A'mma, Beat Heer, Kiran Pareek, John William Ashmore
  • Patent number: 7842656
    Abstract: A method for treating wood to inhibit leaching of copper compounds into the environment. The method comprises treating the wood with a copper-containing wood preservative and a latex copolymer.
    Type: Grant
    Filed: August 23, 2007
    Date of Patent: November 30, 2010
    Assignee: Rohm and Haas Company
    Inventors: John William Ashmore, David Michael Laganella, Tirthankar Ghosh, Nilesh Shah
  • Patent number: 7767729
    Abstract: A method for reducing odor arising from surfaces coated with latex paints. The method comprises combining in a latex paint: (i) at least one stabilizer; (ii) at least isothiazolone one biocide comprising 2-methyl-4-isothiazolin-3-one or 2-n-octyl-4-isothiazolin-3-one; and (iii) at least one thickener comprising a polyurethane, hydroxyethyl cellulose, carboxymethyl cellulose, an alkali soluble emulsion polymer, a hydrophobically modified alkali soluble emulsion polymer or a hydrophobically modified hydroxyethyl cellulose.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: August 3, 2010
    Assignee: Rohm and Haas Company
    Inventors: John William Ashmore, Thu-Ba Thi Tran, Janet Nadya Younathan
  • Patent number: 7740906
    Abstract: A method for preserving wood by contacting wood with a composition comprising an aqueous polymer dispersion, at least one surfactant, and a wood preservative.
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: June 22, 2010
    Assignee: Rohm and Haas Company
    Inventors: John William Ashmore, Tirthankar Ghosh, Jose Pineda Lalas
  • Publication number: 20090023790
    Abstract: Synergistic microbicidal compositions containing N-methyl-1,2-benzisothiazolin-3-one.
    Type: Application
    Filed: July 8, 2008
    Publication date: January 22, 2009
    Inventors: Richard Levy, Beverly Jean El A'mma, Beat Heer, Kiran Pareek, John William Ashmore
  • Publication number: 20080319035
    Abstract: Synergistic microbicidal compositions containing N-methyl-1,2-benzisothiazolin-3-one.
    Type: Application
    Filed: June 19, 2008
    Publication date: December 25, 2008
    Inventors: John William Ashmore, Beverly Jean El A'mma, Beat Heer, Kiran Pareek
  • Publication number: 20080194728
    Abstract: A method for reducing odor arising from surfaces coated with latex paints. The method comprises combining in a latex paint: (i) at least one stabilizer; (ii) at least isothiazolone one biocide comprising 2-methyl-4-isothiazolin-3-one or 2-n-octyl-4-isothiazolin-3-one; and (iii) at least one thickener comprising a polyurethane, hydroxyethyl cellulose, carboxymethyl cellulose, an alkali soluble emulsion polymer, a hydrophobically modified alkali soluble emulsion polymer or a hydrophobically modified hydroxyethyl cellulose.
    Type: Application
    Filed: February 8, 2008
    Publication date: August 14, 2008
    Inventors: John William Ashmore, Thu-Be Thi Tran, Janet Nadya Younathan
  • Publication number: 20080118575
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Application
    Filed: November 9, 2007
    Publication date: May 22, 2008
    Inventors: John William Ashmore, Kiran Pareek
  • Publication number: 20080072791
    Abstract: A method for treating wood to inhibit leaching of copper compounds into the environment. The method comprises treating the wood with a copper-containing wood preservative and a latex copolymer.
    Type: Application
    Filed: August 23, 2007
    Publication date: March 27, 2008
    Inventors: John William Ashmore, David Michael Laganella, Tirthankar Ghosh, Nilesh Shah
  • Patent number: 7297193
    Abstract: A method for preserving wood by contacting wood with an aqueous composition comprising a paraffin wax, at least one nonionic surfactant, and at least one organic wood preservative.
    Type: Grant
    Filed: January 22, 2007
    Date of Patent: November 20, 2007
    Assignee: Rohm and Haas Company
    Inventors: John William Ashmore, David Michael Laganella
  • Publication number: 20070175360
    Abstract: A method for preserving wood by contacting wood with an aqueous composition comprising a paraffin wax, at least one nonionic surfactant, and at least one organic wood preservative.
    Type: Application
    Filed: January 22, 2007
    Publication date: August 2, 2007
    Inventors: John William Ashmore, David Michael Laganella
  • Patent number: 3977512
    Abstract: A cassette for a printer for supplying mobius loop ink ribbon to the print head which includes a means for inking the ribbon as it is returned to the cassette and a means for storing the ribbon by randomly stuffing the ribbon in convolutions therein. The cassette also includes a driving means located between the inking means and the storage means for storing the ribbon through the cassette as the print head traverses the record media. In the embodiment disclosed, this driving means includes a one-way clutch actuatable by means carried by the print head. An important aspect resides in the intallation of the cassette in the printer in that there is no direct interengaging of the driving means with the printer so that the position of the print head at the time of installation of the cassette is immaterial. The disclosure also includes new and improved pulley guides for the ribbon as it is being transported to and from the cassette.
    Type: Grant
    Filed: June 30, 1975
    Date of Patent: August 31, 1976
    Assignee: The Singer Company
    Inventors: LeRoy O. Teagarden, Carmeli Adahan, William A. Ashmore