Patents by Inventor Ronald Wayne Berg

Ronald Wayne Berg 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).

  • Publication number: 20020147433
    Abstract: An absorbent article that helps maintain a wearer's skin pH in an acidic condition is described. The absorbent article has a body contacting surface with a skin care composition that is transferred from the body contacting surface to the wearer's skin by contact, normal wearer motion and/or body heat. The skin care composition contains at least one proton donating active. Preferred proton donating actives include: monomeric organic acids, polymeric acids, and inorganic acid salts. The absorbent article also includes a liquid impermeable backsheet and an absorbent core positioned between the body contacting surface and the backsheet.
    Type: Application
    Filed: January 29, 2002
    Publication date: October 10, 2002
    Inventors: Jocelyn Elaine McOsker, Donald Carroll Roe, James Joseph Franxman, Thomas James Klofta, Ronald Wayne Berg, Raphael Warren
  • 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