Patents by Inventor John Lassig

John Lassig 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: 20070000006
    Abstract: A protective garment, such as a surgical gown, includes a garment body defining sleeves. A cuff may be secured at respective ends of the sleeves. An elastic fiber layer is disposed on the sleeves beginning at the sleeve or cuff. The elastic fiber layer has a high friction surface such that an end of a glove pulled over the elastic fiber layer is inhibited from rolling or sliding back over the elastic fiber and down the sleeve. The elastic fiber may be formed of a polyolefin or other polymers according to known processes and may include a dye or colorant that may be used to indicate the fluid protection level of, for example, a surgical gown.
    Type: Application
    Filed: June 20, 2005
    Publication date: January 4, 2007
    Inventors: Joy Jordan, Steve Fitting, Michael Mathis, Vicky Polashock, John Lassig, Renette Richard, John Rotella
  • Publication number: 20060141886
    Abstract: Spunbond-meltblown-spunbond nonwoven fabrics having good softness, drape and extensibility, in addition to strength and barrier, are formed from combinations of bicomponent spunbond fibers having low fiber denier and biconstituent meltblown fibers. The spunbond fibers include an outer sheath portion formed using a first polyolefin and an inner core portion formed using a second polyolefin or polyester. The meltblown fibers include first meltblown fibers formed using a polyolefin and second meltblown fibers formed using a polyester.
    Type: Application
    Filed: December 29, 2004
    Publication date: June 29, 2006
    Inventors: Thomas Brock, Mark Cupta, Brian Forbes, John Lassig, Vicky Smith
  • Publication number: 20050136781
    Abstract: Disclosed is an apparatus and method for producing nonwoven fibrous webs. The apparatus comprises an extrusion die, first and second fluid supplies in cooperation with the die, first and second extrusion capillaries, first counterbores allowing fluid communication between first capillaries and first supply and second counterbores allowing fluid communication between second capillaries and second supply, each first counterbore having at least two first capillaries extending therefrom.
    Type: Application
    Filed: December 22, 2003
    Publication date: June 23, 2005
    Inventors: John Lassig, Michael Cook, Bryan Haynes, Vicky Smith