Patents by Inventor Liu Xianbin

Liu Xianbin 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).

  • Biocidal mixture of 2-propenal-releasing polymer and isothiazolones
    Patent number: 6902727
    Abstract: A synergistic biocidal composition comprising a mixture of 2-propenal polymer (APC) and 5-chloro-2-methyl-4-isothiazoline-3-one (CIT) and 2-methyl-4-isothiazoline-3-one (MIT).
    Type: Grant
    Filed: April 10, 2003
    Date of Patent: June 7, 2005
    Assignee: ISP Investments Inc.
    Inventors: Liu Xianbin, Karen Winkowski
  • Biocidal mixture of 2-propenal-releasing polymer and isothiazolones
    Publication number: 20030211074
    Abstract: A synergistic biocidal composition comprising a mixture of 2-propenal polymer (APC) and 5-chloro-2-methyl-4-isothiazoline-3-one (CIT) and 2-methyl-4-isothiazoline-3-one (MIT).
    Type: Application
    Filed: April 10, 2003
    Publication date: November 13, 2003
    Inventors: Liu Xianbin, Karen Winkowski
  • Biocidal mixture of 2-propenal-releasing polymer and isothiazolones
    Patent number: 6576230
    Abstract: A synergistic biocidal composition comprising a mixture of 2-propenal polymer (APC) and 5-chloro-2-methyl-4-isothiazoline-3-one (CIT) and 2-methyl-4-isothiazoline-3-one (MIT).
    Type: Grant
    Filed: October 11, 2001
    Date of Patent: June 10, 2003
    Assignee: ISP Investments Inc.
    Inventors: Liu Xianbin, Karen Winkowski