Patents by Inventor Minchen DU

Minchen DU 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).

  • Dual-chamber package system for absorbent articles
    Patent number: 10827852
    Abstract: A dual-chamber package system for absorbent articles, comprises: a retaining chamber configured to vertically retain a plurality of absorbent articles, a dispensing chamber positioned underneath the retaining chamber, wherein the dispensing chamber has a front side opening, and a divider separating the retaining chamber and the dispensing chamber, wherein at least a portion of the divider is moveable so that a bottommost absorbent article is configured to be dispensed from the front side opening of the dispensing chamber.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: November 10, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Chao Zhao, Zhensheng Liu, Xuejiao Sun, Kaitian Wang, Lu Ji, Jayson Oxcena Gawaran, Minchen Du, Ankan Mandal, Jie Chen, Mark Andrew Thornton
  • DUAL-CHAMBER PACKAGE SYSTEM FOR ABSORBENT ARTICLES
    Publication number: 20190029442
    Abstract: A dual-chamber package system for absorbent articles, comprises: a retaining chamber configured to vertically retain a plurality of absorbent articles, a dispensing chamber positioned underneath the retaining chamber, wherein the dispensing chamber has a front side opening, and a divider separating the retaining chamber and the dispensing chamber, wherein at least a portion of the divider is moveable so that a bottommost absorbent article is configured to be dispensed from the front side opening of the dispensing chamber.
    Type: Application
    Filed: June 27, 2018
    Publication date: January 31, 2019
    Inventors: Chao ZHAO, Zhensheng LIU, Xuejiao SUN, Kaitian WANG, Lu JI, Jayson Oxcena GAWARAN, Minchen DU, Ankan MANDAL, Jie CHEN, Mark Andrew THORNTON