Patents by Inventor Jianwen Hu

Jianwen Hu 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).

  • Container
    Patent number: D614508
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: April 27, 2010
    Assignee: Silgan Containers LLC
    Inventor: Jianwen Hu
  • Container
    Patent number: D615877
    Type: Grant
    Filed: June 16, 2009
    Date of Patent: May 18, 2010
    Assignee: Silgan Containers LLC
    Inventor: Jianwen Hu