Patents by Inventor John Daniel Nelson, Jr.

John Daniel Nelson, Jr. 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).

  • Topical anti-microbial compositions
    Patent number: 7674785
    Abstract: Disclosed are topical compositions for the treatment of microbial infections on the skin or scalp which include a polyvalent metal salt of pyrithione and include a metal ion source. Also disclosed are methods for treating microbial infections of the skin or scalp using such compositions.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: March 9, 2010
    Assignees: The Procter & Gamble Company, Arch Chemicals, Inc.
    Inventors: David Francis Gavin, Anthony Raymond Marchetta, John Daniel Nelson, Jr., George Polson, James Robert Schwartz, Patricia Aileen Turley
  • Topical anti-microbial compositions
    Patent number: 7026308
    Abstract: Disclosed are topical compositions for the treatment of microbial infections on the skin or scalp which include a polyvalent metal salt of pyrithione and include a metal ion source. Also disclosed are methods for treating microbial infections of the skin or scalp using such compositions.
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: April 11, 2006
    Assignees: The Procter & Gamble Company, Arch Chemicals, Inc.
    Inventors: David Francis Gavin, Anthony Raymond Marchetta, John Daniel Nelson, Jr., George Polson, James Robert Schwartz, Patricia Aileen Turley