Patents by Inventor Charles S. Harmon

Charles S. Harmon 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).

  • Method of promoting hair growth
    Patent number: 5470861
    Abstract: The use of the compound 2-(6-cyano-3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-4-yl)pyridine-1-oxide represented by the formula ##STR1## as well as pharmaceutically acceptable salts, as topical agents to promote hair growth is disclosed.
    Type: Grant
    Filed: August 4, 1994
    Date of Patent: November 28, 1995
    Assignee: Hoffmann-La Roche Inc.
    Inventor: Charles S. Harmon