Patents by Inventor Li Liang Chia

Li Liang Chia 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).

  • Antimicrobial composition useful for preserving wood
    Patent number: 8124635
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: February 28, 2012
    Assignee: Rohm and Haas Company
    Inventors: John W Ashmore, Li Liang Chia, Beverly J El A'mma
  • Antimicrobial composition useful for preserving wood
    Patent number: 8119670
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: February 21, 2012
    Assignee: Rohm and Haas Company
    Inventors: John W Ashmore, Li Liang Chia, Beverly J El A'mma
  • Antimicrobial composition useful for preserving wood
    Patent number: 8093277
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: January 10, 2012
    Assignee: Rohm and Haas Company
    Inventors: John W Ashmore, Li Liang Chia, Beverly J El A'mma
  • Antimicrobial composition useful for preserving wood
    Patent number: 8058298
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: November 15, 2011
    Assignee: Rohm and Haas Company
    Inventors: John W Ashmore, Li Liang Chia, Beverly J El A'mma
  • ANTIMICROBIAL COMPOSITION USEFUL FOR PRESERVING WOOD
    Publication number: 20110190357
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Application
    Filed: April 13, 2011
    Publication date: August 4, 2011
    Inventors: John W. Ashmore, Li Liang Chia, Beverly J. El A'mma
  • ANTIMICROBIAL COMPOSITION USEFUL FOR PRESERVING WOOD
    Publication number: 20110190358
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Application
    Filed: April 13, 2011
    Publication date: August 4, 2011
    Inventors: John W. Ashmore, Li Liang Chia, Beverly J. El A'mma
  • ANTIMICROBIAL COMPOSITION USEFUL FOR PRESERVING WOOD
    Publication number: 20110190359
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Application
    Filed: April 13, 2011
    Publication date: August 4, 2011
    Inventors: John W. Ashmore, Li Liang Chia, Beverly J. El A'mma
  • ANTIMICROBIAL COMPOSITION USEFUL FOR PRESERVING WOOD
    Publication number: 20110190362
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Application
    Filed: April 13, 2011
    Publication date: August 4, 2011
    Inventors: John W. Ashmore, Li Liang Chia, Beverly J. El A'mma
  • Antimicrobial composition useful for preserving wood
    Patent number: 7951792
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: May 31, 2011
    Assignee: Rohm and Haas Company
    Inventors: John W. Ashmore, Li Liang Chia, Beverly J. El A'mma
  • Method for disinfecting or sanitizing a surface
    Publication number: 20070082935
    Abstract: A method for disinfecting or sanitizing a surface by applying an antimicrobial composition comprising a metal-polymer complex.
    Type: Application
    Filed: September 28, 2006
    Publication date: April 12, 2007
    Inventors: Li-Liang Chia, Tirthankar Ghosh, Barry Weinstein, Terry Williams
  • Microbicidal composition
    Publication number: 20050020649
    Abstract: A microbicidal composition containing: (a) 2-methyl-4-isothiazolin-3-one; and (b) 2,2-dibromo-3-nitrilopropionamide.
    Type: Application
    Filed: June 3, 2004
    Publication date: January 27, 2005
    Inventors: Terry Williams, Li-Liang Chia
  • Microbicidal composition
    Patent number: 6511673
    Abstract: Microbicidal compositions containing selected ratios of a non-halogenated 2-alkyl-3-isothiazolone and one or more (C1-C7) esters of para-hydroxybenzoic acid are disclosed as improved formulations for controlling microbial growth. In particular the combination of 2-methyl-3-isothiazolone with a mixture of methyl para-hydroxybenzoate and propyl para-hydroxybenzoate is especially effective as a microbicidal component in personal care compositions.
    Type: Grant
    Filed: April 12, 2001
    Date of Patent: January 28, 2003
    Assignee: Rohm and Haas Company
    Inventors: Li Liang Chia, Megan Anne Diehl, Christine Mary Schultz, Dolores Ann Shaw, Eileen Fleck Warwick, Terry Michael Williams