Patents by Inventor Hafsah M. Ghazaly

Hafsah M. Ghazaly 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).

  • Patent number: 8640504
    Abstract: A glove including a knitted liner having a thickness of about 0.70 mm to about 0.90 mm and a plurality of stitches made from a first yarn having a denier of 221 or less, the knitted liner comprising a plurality of finger components, a thumb component, and a palm component, at least one reinforcement section located at a base of at least one finger component, at a base of the thumb component, or in the palm component, or combinations thereof, and a foamed polymeric latex coating adhered to the knitted liner, the foamed polymeric latex coating penetrating half way or more for at least a portion of the knitted liner, the foamed polymeric latex coating not penetrating the entire thickness of the knitted liner.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: February 4, 2014
    Assignee: Ansell Healthcare Products LLC
    Inventors: Eric Thompson, Dave Narasimhan, Jeffrey C. Moreland, Hafsah M. Ghazaly
  • Patent number: 7814571
    Abstract: A lightweight thin flexible latex glove article having a polymeric latex coating that penetrates the front portion of a knitted liner half way or more through the liner thickness and for at least a portion of the knitted liner, not penetrating the entire thickness. For example, the liner can be knitted using an 18-gauge needle with 70 to 221 denier nylon 66 multi-filament yarn. The polymer latex coating can be 0.75 to 1.25 times the thickness of the knitted liner. Over 30% reduction of glove thickness is achieved resulting in three times greater flexibility. The polymer latex coating may be foamed with 5 to 50 vol % air content. Open celled foamed latex coating may be coated with a dispersion of fluorochemical dispersion to prevent liquid permeation into the glove. The process can include steps to gel the latex emulsion at interstices of the yarn to prevent further penetration of the emulsion into the liner.
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: October 19, 2010
    Assignee: Ansell Healthcare Products LLC
    Inventors: Eric Thompson, Dave Narasimhan, Jeffrey C. Moreland, Hafsah M. Ghazaly