Patents by Inventor Daniel John Schultz

Daniel John Schultz 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: 11085150
    Abstract: The invention provides calendered tissue webs and products produced by passing a tissue web through a calender nip created by a patterned roll having a first pattern and a second pattern thereon and a substantially smooth roll. As the web is transported through the nip it is subjected to variable calender loads that impart variable cross-machine (CD) direction properties to the resulting calendered web. CD properties that may be varied according to the present invention include sheet caliper, sheet bulk and surface smoothness. The variable CD property may be preserved in the web as it is further converted, such as winding about a core, resulting in tissue products having physical properties that vary along at least one dimension of the product.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: August 10, 2021
    Assignee: KIMBERLY-CLARK WORLDWIDE, INC.
    Inventors: Maurizio Tirimacco, Christopher Steven LeCount, Daniel John Schultz
  • Publication number: 20200131706
    Abstract: The invention provides calendered tissue webs and products produced by passing a tissue web through a calender nip created by a patterned roll having a first pattern and a second pattern thereon and a substantially smooth roll. As the web is transported through the nip it is subjected to variable calender loads that impart variable cross-machine (CD) direction properties to the resulting calendered web. CD properties that may be varied according to the present invention include sheet caliper, sheet bulk and surface smoothness. The variable CD property may be preserved in the web as it is further converted, such as winding about a core, resulting in tissue products having physical properties that vary along at least one dimension of the product.
    Type: Application
    Filed: June 28, 2017
    Publication date: April 30, 2020
    Inventors: Maurizio Tirimacco, Christopher Steven LeCount, Daniel John Schultz
  • Patent number: 6695245
    Abstract: An apparatus and method for turning-up a web is disclosed that results in greater efficiency. The method has been found to work especially well when the web is a bulky tissue web, but is also suitable for other web materials. The apparatus includes a reel spool having a cylindrical surface, the cylindrical surface includes at least one axial line of adhesive and a plurality of apertures operatively connected to a source of vacuum.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: February 24, 2004
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Daniel John Schultz, Frank Stephen Hada