Patents by Inventor Ivan Jean Olliver

Ivan Jean Olliver 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).

  • Disposable absorbent articles with controlled skin hydration effect
    Publication number: 20020087135
    Abstract: A disposable absorbent article covering certain parts of the body of the wearer and comprising a loading area, a storage area as well as chassis area, whereby the absorbent article has a specific Skin Hydration Value, calculated from the individual Skin Hydration values of the respective areas.
    Type: Application
    Filed: January 17, 2002
    Publication date: July 4, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Mathais Kurt Herrlein, John Peter Lankhof, Muir Charles Robertson, Jose Dominguez-Staedke, Ivan Jean Olliver, Karl Michael Schumann
  • Disposable absorbent articles with controlled skin hydration effect
    Patent number: 6388166
    Abstract: This invention is a disposable absorbent article (20) covering certain parts of the body of the wearer and comprising a loading area, a storage area, as well as a chassis area, whereby the absorbent article has a specific skin hydration value, calculated from the individual skin hydration values of the respective areas.
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: May 14, 2002
    Inventors: Mathais Kurt Herrlein, John Peter Lankhof, Muir Charles Robertson, Jose Dominguez-Staedke, Ivan Jean Olliver, Karl Michael Schumann
  • DISPOSABLE ABSORBENT ARTICLES WITH CONTROLLED SKIN HYDRATION EFFECT
    Publication number: 20020032423
    Abstract: This invention is a disposable absorbent article (20) covering certain parts of the body of the wearer and comprising a loading area, a storage area, as well as a chassis area, whereby the absorbent article has a specific skin hydration value, calculated from the individual skin hydration values of the respective areas.
    Type: Application
    Filed: September 29, 1998
    Publication date: March 14, 2002
    Inventors: MATHAIS KURT HERRLEIN, JOHN PETER LANKHOF, MUIR CHARLES ROBERTSON, JOSE DOMINGUEZ-STAEDKE, IVAN JEAN OLLIVER, KARL MICHAEL SCHUMANN