Patents by Inventor Yong X. Li

Yong X. Li 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).

  • Publication number: 20040033750
    Abstract: Absorbent articles including an absorbent core having multiple absorbent layers. The absorbent layers interact in a manner which desirably locates absorbed liquid in an appointed, high saturation wicking layer. The localization of the liquid within this wicking layer increases the potential of this layer to move liquid through capillary action due to the higher saturation level and increased amount of liquid available. The intake capability of the absorbent system is maintained or improved over current systems by keeping a second layer of the absorbent system at low saturation levels through as many insults of the absorbent article as possible, while providing enhanced intake performance through appropriate control of the composite properties.
    Type: Application
    Filed: June 6, 2003
    Publication date: February 19, 2004
    Inventors: Rob D. Everett, Thomas G. Bolwek, Richard N. Dodge, Violet M. Grube, Yong X. Li, Shannon K. Melius, Sridhar Ranganathan, David L. Zenker, Xiaomin Zhang, Sylvia B. Little, Billie J. Matthews, Debra J. McDowall, Lawrence H. Sawyer, Stanley M. Gryskiewicz, Linda Gryskiewicz