Patents by Inventor John Paul Erspamer

John Paul Erspamer 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: 5830487
    Abstract: A lotion composition for killing such viruses as rhinovirus and influenza in addition to imparting a soft, lubricious, lotion-like feel when applied to tissue paper in amounts as low as from about 2 to about 20% by weight, and tissue paper treated with such lotion compositions are disclosed. The anti-viral action of the lotion is due to the addition of an organic acid such as citric acid or a mixture of adipic acid, glutaric acid, and succinic acids. The solubilization of the organic acids within the lotion matrix and with the infected mucus is aided by the addition of such hydrophilic solvents as propylene glycol and polyethylene glycols. The lubricious lotions also contain a plastic or fluid emollient such as petrolatum, an immobilizing agent such as a fatty alcohol or fatty acid to immobilize the emollient on the surface of the tissue paper web and optionally a non-ionic surfactant to improve wettability when applied to toilet tissue.
    Type: Grant
    Filed: June 5, 1996
    Date of Patent: November 3, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Thomas James Klofta, John Paul Erspamer, Ronald Wayne Berg
  • Patent number: 5685428
    Abstract: A unitary package comprising a plurality of individual inner packages juxtaposed with each other at one or more interfaces. At least some inner packages are wrapped in a wrapper and are peripherally disposed along at least first and second outside walls of the unitary package, defining these first and second outside walls. A first sheet of material having at least one line of weakness is juxtaposed with the first outside wall and interconnects all peripherally disposed inner packages by engaging each of them. Preferably, a second sheet of material is juxtaposed with the second outside wall interconnecting all peripherally disposed inner packages. Preferably, both sheets of material have a self-registering pattern of a plurality of lines of weakness running in both mutually perpendicular directions and comparatively closely spaced such that there is a high probability that at least one of these lines is positioned at the interface of the individual inner packages.
    Type: Grant
    Filed: March 15, 1996
    Date of Patent: November 11, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Dennis Michael Herbers, John Paul Erspamer, William Paul Dirksing
  • Patent number: 5672249
    Abstract: A process for incorporating a fine particulate filler such as kaolin clay into tissue paper is disclosed. The process results in strong, soft, and low dusting tissue paper webs useful in the manufacture of soft, absorbent sanitary products such as bath tissue, facial tissue, and absorbent towels.
    Type: Grant
    Filed: April 3, 1996
    Date of Patent: September 30, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Kenneth Douglas Vinson, John Paul Erspamer, Charles William Neal, Jonathan Andrew Ficke, Jeffress Paul Halter
  • Patent number: 5666787
    Abstract: A tissue package comprising a plurality of tissues and a dispensing package. The plurality of tissues is compressed in two discrete stages, each of which stage can be released independently from the other. The first stage of compression is less than the second stage compression. The user releases the second stage of compression, whereby the tissues can expand up to the first stage of compression. The user releases the first stage of compression just before installing the plurality of tissues into a dispensing package or dispenses the tissues through a restraint while they are held in the first stage compression.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: September 16, 1997
    Assignee: The Proctor & Gamble Company
    Inventors: Mark Douglas Young, John Paul Erspamer, Mark Edwin Forry, Charles John Berg, Jr.
  • Patent number: 5644897
    Abstract: A tissue package comprising a plurality of tissues and a dispensing package. The plurality of tissues is compressed in two discrete stages, each of which stage can be released independently from the other. The first stage of compression is less than the second stage of compression. The tissues are transported and stored while under the second stage of compression. The user releases the second stage of compression, whereby the tissues can expand up to the first stage of compression. The user releases the first stage of compression just before installing the plurality of tissues into a dispensing package or dispenses the tissues through a restraint while they are held in the first stage compression.
    Type: Grant
    Filed: February 20, 1996
    Date of Patent: July 8, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Mark Douglas Young, John Paul Erspamer, Mark Edwin Forry, Charles John Berg, Jr.
  • Patent number: 5642602
    Abstract: A cotton pad package comprising a plurality of cotton pads and a dispensing package. The plurality of cotton pads is compressed in two discrete stages, each of which stage can be released independently from the other. The first stage of compression is less than the second stage of compression. The cotton pads are transported and stored while under the second stage of compression. The user releases the second stage of compression, whereby the cotton pads can expand up to the first stage of compression. The user releases the first stage of compression just before installing the plurality of cotton pads into a dispensing package or dispenses the cotton pads through a restraint while they are held in the first stage compression.
    Type: Grant
    Filed: March 8, 1996
    Date of Patent: July 1, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Mark Douglas Young, John Paul Erspamer, Mark Edwin Forry, Charles John Berg, Jr.