Patents by Inventor Chenghua Chen

Chenghua Chen 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).

  • Synthetic leather articles and methods for producing the same
    Patent number: 7824737
    Abstract: Novel synthetic leather articles comprise a substrate and a coating applied to a surface of the substrate. The coating comprises a resin and a polymeric colorant. The polymeric colorant comprises a chromophore and an oligomeric constituent bound to the chromophore. Novel methods for producing synthetic leather articles using polymeric colorants are also provided.
    Type: Grant
    Filed: June 17, 2009
    Date of Patent: November 2, 2010
    Assignee: Milliken & Company
    Inventors: Jusong Xia, Zhaolin Zhou, Chenghua Chen
  • Synthetic leather articles and methods for producing the same
    Patent number: 7662461
    Abstract: Novel synthetic leather articles comprise a substrate and a coating applied to a surface of the substrate. The coating comprises a resin and a polymeric colorant. The polymeric colorant comprises a chromophore and an oligomeric constituent bound to the chromophore. Novel methods for producing synthetic leather articles using polymeric colorants are also provided.
    Type: Grant
    Filed: March 31, 2006
    Date of Patent: February 16, 2010
    Assignee: Milliken & Company
    Inventors: Jusong Xia, Zhaolin Zhou, Chenghua Chen
  • SYNTHETIC LEATHER ARTICLES AND METHODS FOR PRODUCING THE SAME
    Publication number: 20090253322
    Abstract: Novel synthetic leather articles comprise a substrate and a coating applied to a surface of the substrate. The coating comprises a resin and a polymeric colorant. The polymeric colorant comprises a chromophore and an oligomeric constituent bound to the chromophore. Novel methods for producing synthetic leather articles using polymeric colorants are also provided.
    Type: Application
    Filed: June 17, 2009
    Publication date: October 8, 2009
    Inventors: Jusong Xia, Zhaolin ZhOU, Chenghua Chen
  • Synthetic leather articles and methods for producing the same
    Publication number: 20070231546
    Abstract: Novel synthetic leather articles comprise a substrate and a coating applied to a surface of the substrate. The coating comprises a resin and a polymeric colorant. The polymeric colorant comprises a chromophore and an oligomeric constituent bound to the chromophore. Novel methods for producing synthetic leather articles using polymeric colorants are also provided.
    Type: Application
    Filed: March 31, 2006
    Publication date: October 4, 2007
    Inventors: Jusong Xia, Zhaolin Zhou, Chenghua Chen