Patents by Inventor David V. Myhre

David V. Myhre 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).

  • Absorbent vegetable materials
    Patent number: 4737582
    Abstract: This invention provides novel, highly absorbent pectin-containing vegetable materials, and a process for making these materials by incorporating into pectin-containing vegetable materials substituents which contain cation exchange groups. The present invention further provides absorbent structures containing these materials, as well as disposable absorbent procuts containing the materials or absorbent structures of the present invention.
    Type: Grant
    Filed: June 28, 1985
    Date of Patent: April 12, 1988
    Assignee: The Procter & Gamble Company
    Inventors: Stephen A. Goldman, David V. Myhre, Herbert L. Retzsch