Patents by Inventor Robert Timothy Drozd

Robert Timothy Drozd 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: 6231719
    Abstract: A soft uncreped throughdried tissue product includes a distribution of surface deposits of an additive composition adapted to reduce skin irritation and redness or otherwise deliver a benefit to the user. An array of primary delivery zones with a relatively high additive add-on amount in combination with supplementary delivery zones with a relatively lower add-on amount effectively maximize consumer benefit while minimizing the total amount of additive on the tissue.
    Type: Grant
    Filed: December 19, 1997
    Date of Patent: May 15, 2001
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Lee Patrick Garvey, Robert Timothy Drozd, Cynthia Watts Henderson, Marc David Couture
  • Patent number: 6217707
    Abstract: A soft tissue product includes deposits of a surface additive composition disposed in primary and supplementary delivery zones having different add-on levels. The supplementary add-on level is greater than 0 and less than the primary add-on level. For example, the supplementary add-on level may be from about 0.5 to about 80 percent of the primary add-on level. In particular embodiments, the primary delivery zones cover from about 30 to about 90 percent of the tissue and the supplementary delivery zones cover from about 10 to about 70 percent of the tissue. The different add-on levels effectively maximize consumer benefit while minimizing the total amount of additive on the tissue.
    Type: Grant
    Filed: December 19, 1997
    Date of Patent: April 17, 2001
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Lee Patrick Garvey, Robert Timothy Drozd, Cynthia Watts Henderson, Marc David Couture