Patents by Inventor Martin Koitz

Martin Koitz 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: 20080060140
    Abstract: Embodiments of the present invention provide methods for achieving a pigment dye look and articles produced by same. In some embodiments, a method of dying knit fabrics includes treating a knit fabric with a cationic agent to add a positive charge to the knit fabric; and contacting the treated knit fabric with a negatively charged direct dye, wherein the direct dye adherence to the knit fabric is improved, with more uniform coloring and improved transfer resistance, while minimizing dye over-penetration, with reduced direct dye usage. In some embodiments, the method may further include cutting and sewing the dyed knit fabric to form a garment; and washing down the cut and sewn dyed knit fabric to produce a garment.
    Type: Application
    Filed: September 7, 2007
    Publication date: March 13, 2008
    Inventor: Martin Koitz