Patents Represented by Attorney Jerry Y. Yetter
  • Patent number: 5407442
    Abstract: Compositions comprise carbon particles combined with white odor-controlling agents by means of binders. The preferred particle form of the compositions is substantially lighter in color than the original carbon, and the resulting particles are preferred for use in the manufacture of catamenials, diapers, bandages, and the like. Particles comprising carbon coated with zeolites are not only desirably lighter in color, but also control a broad spectrum of malodors associated with body fluids.
    Type: Grant
    Filed: November 23, 1993
    Date of Patent: April 18, 1995
    Inventor: Nancy Karapasha