Patents by Inventor James E. Mallory

James E. Mallory 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).

  • Thermally bondable fiber for high strength non-woven fabrics
    Patent number: 5888438
    Abstract: Thermobondable fiber of at least one first component of polypropylene having a melt flow rate of 0.5-30, and at least one second component of polypropylene having a melt flow rate of 60-1000.
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: March 30, 1999
    Assignee: Hercules Incorporated
    Inventors: Rakesh K. Gupta, James E. Mallory, Kunihiko Takeuchi
  • Thermally bondable fiber for high strength non-woven fabrics
    Patent number: 5733646
    Abstract: Thermobondable fiber of at least one first component of polypropylene having a melt flow rate of 0.5-30, and at least one second component of polypropylene having a melt flow rate of 60-1000.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: March 31, 1998
    Assignee: Hercules Incorporated
    Inventors: Rakesh K. Gupta, James E. Mallory, Kunihiko Takeuchi
  • Thermally bondable fiber for high strength non-woven fabrics
    Patent number: 5654088
    Abstract: Thermobondable fiber of at least one first component of polypropylene having a melt flow rate of 0.5-30, and at least one second component of polypropylene having a melt flow rate of 60-1000.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: August 5, 1997
    Assignee: Hercules Incorporated
    Inventors: Rakesh K. Gupta, James E. Mallory, Kunihiko Takeuchi
  • Thermally bondable fiber for high strength non-woven fabrics
    Patent number: 5629080
    Abstract: Thermobondable fiber of at least one first component of polypropylene having a melt flow rate of 0.5-30, and at least one second component of polypropylene having a melt flow rate of 60-1000.
    Type: Grant
    Filed: January 13, 1993
    Date of Patent: May 13, 1997
    Assignee: Hercules Incorporated
    Inventors: Rakesh K. Gupta, James E. Mallory, Kunihiko Takeuchi