Patents by Inventor Xianbin Liu

Xianbin Liu 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 oxazolidine/iodopropynyl-butyl carbamate composition containing less than 0.1wt% free formaldehyde
    Publication number: 20040157899
    Abstract: This invention relates to a broad spectrum antimicrobial composition, effective against gram negative and gram positive bacteria and fungi, which comprises a synergistic composition comprising iodopropynyl butyl carbamate and a bicyclic hydroxymethyl oxazolidine containing less than 0.1% of free formaldehyde.
    Type: Application
    Filed: February 2, 2004
    Publication date: August 12, 2004
    Applicant: ISP INVESTMENTS INC.
    Inventors: John J. Merianos, Paul Garelick, Susan Lindstrom, Xianbin Liu, Karen Winkowski
  • Antimicrobial oxazolidine/iodopropynyl-butyl carbamate composition containing less than 0.1 wt%free formaldehyde
    Publication number: 20040152749
    Abstract: This invention relates to a broad spectrum antimicrobial composition, effective against gram negative and gram positive bacteria and fungi, which comprises a synergistic composition comprising iodopropynyl butyl carbamate and a bicyclic oxazolidine containing less than 0.1% of free formaldehyde.
    Type: Application
    Filed: February 4, 2003
    Publication date: August 5, 2004
    Applicant: ISP INVESTMENTS INC.
    Inventors: John J. Merianos, Paul Garelick, Susan Lindstrom, Xianbin Liu, Karen Winkowski
  • Liquid compositions of IPBC in polyethylene glycol, polypropylene glycol or polypropylene glycol glyceryl esters
    Patent number: 6616740
    Abstract: Liquid compositions consisting essentially of by weight, 0.1-50% IPBC in 99.9-50% polyethylene glycol, polypropylene glycol or polypropylene glycol glyceryl ester, or mixtures thereof, which do not contribute to the VOC of paints and coatings and is stabilized effectively against discoloration even at elevated temperatures or direct sunlight.
    Type: Grant
    Filed: December 6, 2002
    Date of Patent: September 9, 2003
    Assignee: ISP Investments Inc.
    Inventors: Karen Winkowski, Xianbin Liu, Claudinei A. Fava, Daniel H. Brown
  • Liquid compositions of IPBC in polyethylene glycol, polypropylene glycol or polypropylene glycol glyceryl esters
    Publication number: 20030109598
    Abstract: Liquid compositions consisting essentially of by weight, 0.1-50% IPBC in 99.9-50% polyethylene glycol, polypropylene glycol or polypropylene glycol glyceryl ester, or mixtures thereof, which do not contribute to the VOC of paints and coatings and is stabilized effectively against discoloration even at elevated temperatures or direct sunlight.
    Type: Application
    Filed: December 6, 2002
    Publication date: June 12, 2003
    Applicant: ISP INVESTMENTS INC.
    Inventors: Karen Winkowski, Xianbin Liu, Claudinei A. Fava, Daniel H. Brown
  • Wood preservative composition
    Publication number: 20030010956
    Abstract: The present invention is directed to a wood preservative composition and a method of using the same. The wood preservative composition has an effective amount of a fungicidal and bactericidal metal compound, a triazole compound, and at least a first and/or a second quaternary ammonium compound. Alternatively, the wood preservative composition contains at least one additional agent, depending on the formulation. In one embodiment, the composition contains a mold inhibitor that is emulsified with the metal from the fungicidal and bactericidal metal compound in solution. In another embodiment, there is an effective amount of a boron compound. And in another embodiment, a combination of the boron compound and at least one amine compound.
    Type: Application
    Filed: June 13, 2001
    Publication date: January 16, 2003
    Inventors: Allan Las, Xianbin Liu, Ed Hoff
  • Liquid biocidal composition of a formaldehyde adduct and an isothiazolone and method of use
    Patent number: 6432433
    Abstract: A synergistic biocidal composition comprising a mixture of a formaldehyde adduct compound and 1,2-benzisothiazolin-3-one.
    Type: Grant
    Filed: June 5, 2000
    Date of Patent: August 13, 2002
    Assignee: ISP Investments Inc.
    Inventors: Karen Winkowski, Xianbin Liu