Patents by Inventor Sandra Hintz

Sandra Hintz 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: 8378000
    Abstract: The present invention relates to a process for the preparation of water-absorbent, foam-type polymer structures, wherein an aqueous composition is foamed, and the foamed aqueous composition is then heated at a temperature in a range of from 50 to 300° C., so that the polymer crosslinks at least partially and the content of water is adjusted to not more than 15 wt. %, based on the total weight of the foam-type polymer structure that forms.
    Type: Grant
    Filed: July 9, 2003
    Date of Patent: February 19, 2013
    Assignee: Evonik Stockhausen GmbH
    Inventors: Sandra Hintz, Helmut Bruggemann
  • Publication number: 20050176834
    Abstract: The present invention relates to a process for the preparation of water-absorbent, foam-type polymer structures, wherein an aqueous composition is foamed, and the foamed aqueous composition is then heated at a temperature in a range of from 50 to 300° C., so that the polymer crosslinks at least partially and the content of water is adjusted to not more than 15 wt. %, based on the total weight of the foam-type polymer structure that forms.
    Type: Application
    Filed: July 9, 2003
    Publication date: August 11, 2005
    Inventors: Sandra Hintz, Helmut Bruggemann
  • Publication number: 20030118614
    Abstract: The invention relates to a composition comprising
    Type: Application
    Filed: August 9, 2002
    Publication date: June 26, 2003
    Inventors: Ewald Sieverding, Sandra Hintz, Thomas Dambacher, Thomas von Beckerath, Johannes Busch
  • Patent number: 6123717
    Abstract: The present invention relates to disposable thermal neck wraps having one or more thermal packs comprising a unified structure having at least one continuous layer of semirigid material, which has different stiffness characteristics over a range of temperatures, and a plurality of heat cells, wherein the heat energy is applied to specific areas of the upper back, neck and shoulders. More particularly, the present invention relates to disposable thermal neck wraps having good conformity to user's upper back, neck, and shoulders which provides consistent, convenient, and comfortable heat application.
    Type: Grant
    Filed: May 20, 1998
    Date of Patent: September 26, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Leane Kristine Davis, Ronald Dean Cramer, William Robert Ouellette, Dawn Michele Kimble, Sandra Hintz Clear, Amy Michelle Martini
  • Patent number: 5690627
    Abstract: Absorbent articles, such as disposable diapers, incontinence briefs, diaper holders, training pants, and the like having fit panels that improve body contact of the containment assembly, with resulting improved fit, are provided. The fit panels have longitudinal elastic extensibility that provides a body contact force causing the containment assembly to have improved contact with a wearer throughout the full range of wearer motions. The longitudinal elastic extensibility of the fit panel also allows the absorbent article to adapt to the change in body rise dimensions that occurs during normal movement. An alternative embodiment of the invention also provides a stretchable attachment component allowing the waist feature of the absorbent article to be attached to the waistband of a wearer's clothing in a manner such that it can stretch and contract with the waistband while remaining attached.
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: November 25, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Sandra Hintz Clear, Kenneth Barclay Buell, Denise Marie Stelljes, Merlene Adams Cummins
  • Patent number: D407824
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: April 6, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Leane Kristine Davis, Sandra Hintz Clear
  • Patent number: D408923
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: April 27, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Leane Kristine Davis, Sandra Hintz Clear
  • Patent number: D412750
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: August 10, 1999
    Assignee: The Proctor & Gamble Company
    Inventors: Leane Kristine Davis, Sandra Hintz Clear
  • Patent number: D417006
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: November 23, 1999
    Assignee: The Proctor & Gamble Company
    Inventors: Leane Kristine Davis, Amy Michelle Martini, Sandra Hintz Clear
  • Patent number: D417283
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: November 30, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Leane Kristine Davis, Amy Michelle Martini, Sandra Hintz Clear
  • Patent number: D418605
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: January 4, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Leane Kristine Davis, Amy Michelle Martini, Sandra Hintz Clear
  • Patent number: D418606
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: January 4, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Leane Kristine Davis, Amy Michelle Martini, Sandra Hintz Clear
  • Patent number: D425992
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: May 30, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Leane Kristine Davis, Sandra Hintz Clear