Patents by Inventor Stephan M. Linkel

Stephan M. Linkel 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: 9340921
    Abstract: A process for manufacturing robust, flexible sheet-like material, includes the steps of a) applying a waxy composition to the web to form a waxed web; b) leading the waxed web via at least one roller to a chiller; c) cooling the waxed web; and d) leading the waxed web to a collection station for collecting the waxed web for further processing. The waxy composition comprises about 10-60 wt-% of a waxy compound and about 90-40 wt-% of a diluent. The waxy compound is selected from the group consisting of A) monoesters of a polyhydric aliphatic alcohol and a fatty acid; B) diesters of a polyhydric aliphatic alcohol and a fatty acid; and C) mixtures of said monoesters and diesters. The coating forms a stable liquid mixture at a temperature between about 35° C. and about 100° C., has a liquefaction temperature of at least about 30° C., and has a contact angle with a flat surface of the substrate of less than about 35° when measured at a temperature of 60° C.
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: May 17, 2016
    Assignee: Johnson & Johnson Consumer Inc.
    Inventors: Paul Y. Fung, David Gubernick, Stephan M. Linkel, Ching-Yun M. Yang
  • Patent number: 8844798
    Abstract: A dispenser carton having more than one dispenser opening, permitting two different modes of access to products or articles contained within the carton. Preferably, the dispenser openings are oriented to permit the optimal orientation of products for dispensing from each of the dispenser openings. In accordance with another aspect of the present invention, separate and independent from the first aspect yet complementary thereto if desired, the dispenser openings are provided to permit loading of articles therein in an oriented manner corresponding to automated carton-loading equipment and optionally also to permit dispensing through at least one of the openings in a desired dispensing orientation.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: September 30, 2014
    Assignee: McNeil-PPC, Inc.
    Inventor: Stephan M. Linkel
  • Patent number: 8562579
    Abstract: A packaged elongate intravaginal device has an overwrap substantially enclosing the device. The overwrap has a longitudinal overlap seam disposed generally parallel to the longitudinal axis. The seam includes one ply of overwrap material disposed at a first margin of a overwrap blank superposed on a second ply of overwrap material disposed at a second margin of the overwrap blank, opposite the first. The overwrap has a substantially continuous line of weakness that intersects a plane including the longitudinal axis of the packaged device at at least three unique locations. The line of weakness extends across the longitudinal overlap seam and includes weakness components superposed in each ply of the overlap seam, and the line of weakness is arranged and configured in a manner to permit the overwrap to remain as a unitary structure upon destruction of the line of weakness.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: October 22, 2013
    Assignees: McNeil-PPC, Inc., Johnson & Johnson GmbH
    Inventors: Paul Y. Fung, David L. Kimball, Stephan M. Linkel, Ralf Mueller, Lionel Robbe, Yang Xu
  • Patent number: 8518005
    Abstract: Tampons are packaged in a substantially cylindrical wrapper formed of a flexible, sheet-like material that is closed with one or more attachment zones having one or more gaps crossed by a line of weakness. The wrapper is closed at both ends and has a longitudinal seam area in which overlapping portions of the flexible, sheet-like material are attached. The longitudinal seam area comprises a substantially longitudinal attachment zone with a first edge and a second edge that defines a seam area. The line of weakness has a first end disposed within the seam area at a distance from a first end of the wrapper package; extends through a gap in the substantially longitudinal attachment zone; continues generally circumferentially about the wrapper; and terminates at a second end disposed within the seam area at the second edge of the substantially longitudinal attachment zone. The line of weakness extends across the seam area, and the wrapper can be removed as a single piece.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: August 27, 2013
    Assignees: McNeil-PPC, Inc., Johnson & Johnson GmbH
    Inventors: Otto Handel, Stephan M. Linkel, Simone Weitz
  • Publication number: 20130134211
    Abstract: A dispenser carton having more than one dispenser opening, permitting two different modes of access to products or articles contained within the carton. Preferably, the dispenser openings are oriented to permit the optimal orientation of products for dispensing from each of the dispenser openings. In accordance with another aspect of the present invention, separate and independent from the first aspect yet complementary thereto if desired, the dispenser openings are provided to permit loading of articles therein in an oriented manner corresponding to automated carton-loading equipment and optionally also to permit dispensing through at least one of the openings in a desired dispensing orientation.
    Type: Application
    Filed: November 30, 2011
    Publication date: May 30, 2013
    Inventor: Stephan M. Linkel
  • Patent number: 8419700
    Abstract: A packaged elongate intravaginal device has an overwrap substantially enclosing the device. The overwrap has a longitudinal overlap seam disposed generally parallel to the longitudinal axis. The seam includes one ply of overwrap material disposed at a first margin of a overwrap blank superposed on a second ply of overwrap material disposed at a second margin of the overwrap blank, opposite the first. The overwrap has a substantially continuous line of weakness that intersects a plane including the longitudinal axis of the packaged device at at least three unique locations. The line of weakness extends across the longitudinal overlap seam and includes weakness components superposed in each ply of the overlap seam, and the line of weakness is arranged and configured in a manner to permit the overwrap to remain as a unitary structure upon destruction of the line of weakness.
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: April 16, 2013
    Assignees: McNeil-PPC, Inc., Johnson & Johnson GmbH
    Inventors: Paul Y. Fung, David L. Kimball, Stephan M. Linkel, Ralf Mueller, Lionel Robbe, Yang Xu
  • Patent number: 8357134
    Abstract: Tampons are packaged in a substantially cylindrical wrapper formed of a flexible, sheet-like material that is closed with one or more attachment zones having one or more gaps crossed by a line of weakness. The wrapper is closed at both ends and has a longitudinal seam area in which overlapping portions of the flexible, sheet-like material are attached. The longitudinal seam area comprises a substantially longitudinal attachment zone with a first edge and a second edge that defines a seam area. The line of weakness has a first end disposed within the seam area at a distance from a first end of the wrapper package; extends through a gap in the substantially longitudinal attachment zone; continues generally circumferentially about the wrapper; and terminates at a second end disposed within the seam area at the second edge of the substantially longitudinal attachment zone. The line of weakness extends across the seam area, and the wrapper can be removed as a single piece.
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: January 22, 2013
    Assignees: McNeil-PPC, Inc., Johnson & Johnson GmbH
    Inventors: Otto Handel, Stephan M. Linkel, Simone Weitz
  • Publication number: 20100130954
    Abstract: Tampons are packaged in a substantially cylindrical wrapper formed of a flexible, sheet-like material that is closed with one or more attachment zones having one or more gaps crossed by a line of weakness. The wrapper is closed at both ends and has a longitudinal seam area in which overlapping portions of the flexible, sheet-like material are attached. The longitudinal seam area comprises a substantially longitudinal attachment zone with a first edge and a second edge that defines a seam area. The line of weakness has a first end disposed within the seam area at a distance from a first end of the wrapper package; extends through a gap in the substantially longitudinal attachment zone; continues generally circumferentially about the wrapper; and terminates at a second end disposed within the seam area at the second edge of the substantially longitudinal attachment zone. The line of weakness extends across the seam area, and the wrapper can be removed as a single piece.
    Type: Application
    Filed: November 19, 2009
    Publication date: May 27, 2010
    Inventors: Otto Handel, Stephan M. Linkel, Simone Weitz
  • Publication number: 20100130907
    Abstract: The present invention provides an article designed to deliver the active ingredients to the various body cavities such vaginal, oral, nasal and rectal, further the article is designed in such a manner that it can be easily arranged and configured to fit into vaginal, oral, nasal, and rectal cavities.
    Type: Application
    Filed: December 19, 2008
    Publication date: May 27, 2010
    Inventor: Stephan M. Linkel
  • Publication number: 20100130953
    Abstract: A packaged elongate intravaginal device has an overwrap substantially enclosing the device. The overwrap has a longitudinal overlap seam disposed generally parallel to the longitudinal axis. The seam includes one ply of overwrap material disposed at a first margin of a overwrap blank superposed on a second ply of overwrap material disposed at a second margin of the overwrap blank, opposite the first. The overwrap has a substantially continuous line of weakness that intersects a plane including the longitudinal axis of the packaged device at at least three unique locations. The line of weakness extends across the longitudinal overlap seam and includes weakness components superposed in each ply of the overlap seam, and the line of weakness is arranged and configured in a manner to permit the overwrap to remain as a unitary structure upon destruction of the line of weakness.
    Type: Application
    Filed: November 19, 2009
    Publication date: May 27, 2010
    Inventors: Paul Y. Fung, David L. Kimball, Stephan M. Linkel, Ralf Mueller, Lionel Robbe, Yang Xu
  • Publication number: 20100129556
    Abstract: A process for manufacturing robust, flexible sheet-like material, includes the steps of a) applying a waxy composition to the web to form a waxed web; b) leading the waxed web via at least one roller to a chiller; c) cooling the waxed web; and d) leading the waxed web to a collection station for collecting the waxed web for further processing. The waxy composition comprises about 10-60 wt-% of a waxy compound and about 90-40 wt-% of a diluent. The waxy compound is selected from the group consisting of A) monoesters of a polyhydric aliphatic alcohol and a fatty acid; B) diesters of a polyhydric aliphatic alcohol and a fatty acid; and C) mixtures of said monoesters and diesters. The coating forms a stable liquid mixture at a temperature between about 35° C. and about 100° C., has a liquefaction temperature of at least about 30° C., and has a contact angle with a flat surface of the substrate of less than about 35° when measured at a temperature of 60° C.
    Type: Application
    Filed: November 19, 2009
    Publication date: May 27, 2010
    Inventors: Paul Y. FUNG, David Gubernick, Stephan M. Linkel, Ching-Yun M. Yang