Patents by Inventor Cary K. Kuenn

Cary K. Kuenn 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: 4975217
    Abstract: Germicidal compositions for direct application to human skin are provided. The compositions include an organic acid, e.g., malic acid, and an anionic surfactant, e.g., a sodium alpha-olefin sulfonate, as active ingredients, and can optionally include an alcohol, e.g., specially denatured ethyl alcohol, as an additional active ingredient. When formulated as soaps and lotions, the compositions have been found to produce more than a 2.0 log reduction in bacteria applied to skin.
    Type: Grant
    Filed: January 15, 1988
    Date of Patent: December 4, 1990
    Assignee: Kimberly-Clark Corporation
    Inventors: Susan K. Brown-Skrobot, Shafi U. Hossain, Kenneth R. Smith, Cary K. Kuenn
  • Patent number: 4824689
    Abstract: The tactile properties of virucidal tissue products containing carboxylic acids are improved by the incorporation of a water-soluble humectant, such as polyethylene glycol. The product is made by blending a water-soluble humectant with a carboxylic acid-containing virucidal composition at a temperature of from about 100.degree. C. to about 150.degree. C. to solubilize the blend, and applying the solubilized blend to the surface of a cellulosic web.
    Type: Grant
    Filed: November 2, 1987
    Date of Patent: April 25, 1989
    Assignee: Kimberly-Clark Corporation
    Inventors: Cary K. Kuenn, Daniel S. Westbrook
  • Patent number: 4764418
    Abstract: The tactile properties of virucidal tissue products containing carboxylic acids are improved by the incorporation of a water-soluble humectant, such as polyethylene glycol.
    Type: Grant
    Filed: February 28, 1986
    Date of Patent: August 16, 1988
    Assignee: Kimberly-Clark Corporation
    Inventors: Cary K. Kuenn, Daniel S. Westbrook
  • Patent number: 4659609
    Abstract: An abrasive polypropylene meltblown web having a very light basis weight and thick fibers is made by depositing the fibers onto a substrate while in a semi-molten state.
    Type: Grant
    Filed: May 2, 1986
    Date of Patent: April 21, 1987
    Assignee: Kimberly-Clark Corporation
    Inventors: Gregory C. Lamers, Dan D. Endres, Maung H. Win, Cary K. Kuenn
  • Patent number: 4619710
    Abstract: A composition for cleaning an in-sink garbage disposer unit containing a surfactant, an alkali carbonate and an acid. Each constituent is present in the composition in the range of 5 to 75% by weight. It is preferred that the composition contain 37.5% adipic acid, 37.5% sodium bicarbonate and 25% of a mixture of sodium lauryl sulfate and alpha-olefin sulfonate. Other ingredients may be added to the surfactant-alkali-acid composition to provide desired properties. For example, halogen containing compounds may be employed in the composition to provide germicidal properties, and abrasives may be incorporated for added physical cleaning of the disposer unit.
    Type: Grant
    Filed: December 3, 1985
    Date of Patent: October 28, 1986
    Assignee: Badger Pharmacal, Inc.
    Inventors: Cary K. Kuenn, Jean M. Young, John A. Wundrock