Patents by Inventor Leonard Rosenfeld

Leonard Rosenfeld 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: 10307308
    Abstract: The present invention generally relates to absorbent articles and in particular to a absorbent articles demonstrating controlled deformation and enhanced fluid wicking in the longitudinal direction of the absorbent articles.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: June 4, 2019
    Assignee: Johnson & Johnson Consumer Inc.
    Inventors: Livea Fujita Barbosa, Felipe Boni Rezende, Leonard Rosenfeld
  • Patent number: 10285873
    Abstract: The present invention generally relates to absorbent articles and in particular to a absorbent articles demonstrating controlled deformation and enhanced fluid wicking in the longitudinal direction of the absorbent articles.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: May 14, 2019
    Assignee: Johnson & Johnson Consumer Inc.
    Inventors: Livea Fujita Barbosa, Felipe Boni Rezende, Leonard Rosenfeld
  • Patent number: 10265224
    Abstract: The present invention generally relates to absorbent articles and in particular to a absorbent articles demonstrating controlled deformation and enhanced fluid wicking in the longitudinal direction of the absorbent articles.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: April 23, 2019
    Assignee: Johnson & Johnson Consumer Inc.
    Inventors: Livea Fujita Barbosa, Felipe Boni Rezende, Leonard Rosenfeld
  • Patent number: 10219884
    Abstract: A urinary incontinence device includes a working portion having an insertion equivalent diameter ranging from about 10 to about 25 mm and a use equivalent diameter ranging from about 25 to about 35 mm under an expansion pressure of about 20 to about 150 cm H2O.
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: March 5, 2019
    Assignee: First Quality Hygienic, Inc.
    Inventors: Michelle Bartning, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kirsten Freislinger Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, Jr., David J. Chase
  • Patent number: 10004584
    Abstract: A device includes a somewhat cylindrical working portion having an initial equivalent diameter ranging from about 20 to about 170 mm, an insertion equivalent diameter ranging from about 5 to about 25 mm, a use equivalent diameter ranging from about 20 to about 40 mm and a length ranging from about 20 to about 60 mm; and an anchoring portion extending beyond the working portion and having an initial equivalent diameter ranging from about 20 to about 60 mm, an insertion equivalent diameter ranging from about 10 to about 25 mm, a use equivalent diameter ranging from about 20 to about 60 mm and a length ranging from about 10 to about 50 mm.
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: June 26, 2018
    Assignee: First Quality Hygienic, Inc.
    Inventors: Michelle Bartning, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kirsten Freislinger Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, Jr., David J. Chase
  • Patent number: 9999554
    Abstract: The present invention generally relates to absorbent articles and in particular to a absorbent articles demonstrating controlled deformation and enhanced fluid wicking in the longitudinal direction of the absorbent articles.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: June 19, 2018
    Assignee: Johnson & Johnson Consumer Inc.
    Inventors: Livea Fujita Barbosa, Felipe Boni Rezende, Leonard Rosenfeld
  • Patent number: 9968496
    Abstract: The present invention generally relates to absorbent articles and in particular to a absorbent articles demonstrating controlled deformation and enhanced fluid wicking in the longitudinal direction of the absorbent articles.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: May 15, 2018
    Assignee: Johnson & Johnson Consumer Inc.
    Inventors: Livea Fujita Barbosa, Felipe Boni Rezende, Leonard Rosenfeld
  • Publication number: 20160089278
    Abstract: The present invention generally relates to absorbent articles and in particular to a absorbent articles demonstrating controlled deformation and enhanced fluid wicking in the longitudinal direction of the absorbent articles
    Type: Application
    Filed: March 12, 2015
    Publication date: March 31, 2016
    Inventors: Livea Fujita Barbosa, Felipe Boni Rezende, Leonard Rosenfeld
  • Publication number: 20160089280
    Abstract: The present invention generally relates to absorbent articles and in particular to a absorbent articles demonstrating controlled deformation and enhanced fluid wicking in the longitudinal direction of the absorbent articles
    Type: Application
    Filed: March 12, 2015
    Publication date: March 31, 2016
    Inventors: Livea Fujita Barbosa, Felipe Boni Rezende, Leonard Rosenfeld
  • Publication number: 20160089279
    Abstract: The present invention generally relates to absorbent articles and in particular to a absorbent articles demonstrating controlled deformation and enhanced fluid wicking in the longitudinal direction of the absorbent articles
    Type: Application
    Filed: March 12, 2015
    Publication date: March 31, 2016
    Inventors: Livea Fujita Barbosa, Felipe Boni Rezende, Leonard Rosenfeld
  • Publication number: 20160089281
    Abstract: The present invention generally relates to absorbent articles and in particular to a absorbent articles demonstrating controlled deformation and enhanced fluid wicking in the longitudinal direction of the absorbent articles
    Type: Application
    Filed: March 12, 2015
    Publication date: March 31, 2016
    Inventors: Livea Fujita Barbosa, Felipe Boni Rezende, Leonard Rosenfeld
  • Publication number: 20160089282
    Abstract: The present invention generally relates to absorbent articles and in particular to a absorbent articles demonstrating controlled deformation and enhanced fluid wicking in the longitudinal direction of the absorbent articles
    Type: Application
    Filed: March 12, 2015
    Publication date: March 31, 2016
    Inventors: Livea Fujita Barbosa, Felipe Boni Rezende, Leonard Rosenfeld
  • Publication number: 20160089277
    Abstract: The present invention generally relates to absorbent articles and in particular to a absorbent articles demonstrating controlled deformation and enhanced fluid wicking in the longitudinal direction of the absorbent articles
    Type: Application
    Filed: March 12, 2015
    Publication date: March 31, 2016
    Inventors: Livea Fujita Barbosa, Felipe Boni Rezende, Leonard Rosenfeld
  • Patent number: 9173768
    Abstract: An intravaginal device has a working portion (e.g., intravaginal urinary incontinence device suppository, tampon) and an anchoring portion comprising at least one member extending beyond at least one end of the working portion to maintain the working portion in place during use.
    Type: Grant
    Filed: July 11, 2007
    Date of Patent: November 3, 2015
    Assignee: First Quality Hygienic, Inc.
    Inventors: Michelle Bartning, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kirsten Freislinger Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, Jr., David J. Chase
  • Patent number: 9050183
    Abstract: An intravaginal device has a working portion (e.g., intravaginal urinary incontinence device suppository, tampon) and an anchoring portion comprising at least one member extending beyond at least one end of the working portion to maintain the working portion in place during use.
    Type: Grant
    Filed: February 1, 2013
    Date of Patent: June 9, 2015
    Assignee: FIRST QUALITY HYGIENIC, INC.
    Inventors: Michelle Bartning, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kirsten Freislinger Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, Jr., David J. Chase
  • Patent number: 8753258
    Abstract: An intravaginal device has a working portion (e.g., intravaginal urinary incontinence device suppository, tampon) and an anchoring portion comprising at least one member extending beyond at least one end of the working portion to maintain the working portion in place during use.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: June 17, 2014
    Assignee: McNeil-PPC, Inc.
    Inventors: Michelle Bartning, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kirsten Freislinger Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, Jr., David J. Chase
  • Patent number: 8613698
    Abstract: An intravaginal device has a working portion (e.g., intravaginal urinary incontinence device suppository, tampon) and an anchoring portion comprising at least one member extending beyond at least one end of the working portion to maintain the working portion in place during use.
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: December 24, 2013
    Assignee: McNeil-PPC, Inc.
    Inventors: Michelle Bartning, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kirsten Freislinger Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, Jr., David J. Chase
  • Patent number: 8608639
    Abstract: An intravaginal device has a working portion (e.g., intravaginal urinary incontinence device suppository, tampon) and an anchoring portion comprising at least one member extending beyond at least one end of the working portion to maintain the working portion in place during use.
    Type: Grant
    Filed: May 10, 2010
    Date of Patent: December 17, 2013
    Assignee: McNeil-PPC, Inc.
    Inventors: Michelle Bartning, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kirsten Freislinger Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, Jr., David J. Chase
  • Publication number: 20120136199
    Abstract: An intravaginal device has an insertion end, a withdrawal end, a longitudinal axis, and a device interior, and it includes a first structural material formed into a device frame and a second cushioning material having a thickness surrounding portions of the device frame. The first structural material includes a working portion disposed proximate the withdrawal end and an anchoring portion extending therefrom disposed proximate the insertion end. The device frame includes interconnected elongate elements having a maximum cross-section of less than about 5 mm and a longitudinal axis. The device frame has a plurality of primary bearing surfaces arranged and configured to bear on vaginal tissue during insertion and use, and the thickness of the cushioning material on the device frame is greater on the primary bearing surfaces than on surfaces of the device frame disposed toward the device interior. The device further includes a withdrawal element operatively connected to the working portion.
    Type: Application
    Filed: November 30, 2010
    Publication date: May 31, 2012
    Inventors: Mari Hou, Raymond J. Hull, JR., Pramod Mavinkurve, Leonard Rosenfeld
  • Patent number: 8177706
    Abstract: A method for treating urinary incontinence includes the steps of inserting into the woman's vagina a first disposable device, removing the first disposable device, and inserting a second disposable device substantially identical to the first disposable device. The disposable devices have a working portion with opposed faces to provide support to an associated urinary system and an anchoring portion to maintain the disposable device in place during use. The anchoring portion has at least one member extending beyond at least one end of the working portion.
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: May 15, 2012
    Assignee: McNeil-PPC, Inc.
    Inventors: Michelle Bartning, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kirsten Freislinger Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, Jr., David J. Chase