Patents by Inventor Nailesh M. Sangani

Nailesh M. Sangani 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).

  • Stretchable tape
    Patent number: 6645338
    Abstract: A stretchable tape includes a nonextensible layer having a separation line, a pressure-sensitive adhesive layer, an extensible layer and an adhesive inhibiting masking between adjacent portions of the extensible layer and adhesive layer to enable relative movement and tape stretchability. The tape is especially useful in the manufacture of diaper tabs. The tape stock and diaper tabs may be manufactured using conventional web processing equipment.
    Type: Grant
    Filed: August 16, 2002
    Date of Patent: November 11, 2003
    Assignee: Avery Dennison Corporation
    Inventors: Nailesh M. Sangani, Michael D. Hilston, Carol A. Caldwell
  • Stretchable tape
    Patent number: 6463633
    Abstract: A stretchable tape includes a nonextensible layer having a separation line, a pressure-sensitive adhesive layer, an extensible layer and an adhesive inhibiting masking between adjacent portions of the extensible layer and adhesive layer to enable relative movement and tape stretchability. The tape is especially useful in the manufacture of diaper tabs. The tape stock and diaper tabs may be manufactured using conventional web processing equipment.
    Type: Grant
    Filed: May 14, 2001
    Date of Patent: October 15, 2002
    Assignee: Avery Dennison Corporation
    Inventors: Nailesh M. Sangani, Michael D. Hilston, Carol A. Caldwell