Patents by Inventor Denny E. Daughtery

Denny E. Daughtery 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).

  • Solid stabilized active halogen-containing detergent compositions and methods
    Patent number: 4681696
    Abstract: A detergent composition containing a stabilized active halogen source is disclosed. An active halogen source, such as a hypochlorite, in aqueous solution, is stabilized by combining it with known anhydrous or partially anhydrous builders, as well as fillers, defoamers, polyelectrolytes, and hydroxides to form a solid detergent composition. The aqueous solution of the active halogen source is first combined with at least one sulfonamide. The destaining activity of the halogen remains effective even after a prolonged storage period.
    Type: Grant
    Filed: January 22, 1986
    Date of Patent: July 21, 1987
    Assignee: Chemed Corporation
    Inventors: Anthony J. Bruegge, Denny E. Daughtery