Patents by Inventor James Levden

James Levden 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).

  • Reduction of cutaneous atrophy
    Patent number: 5254343
    Abstract: The cutaneous atrophy associated with the use of steroids topically can be ameliorated using salts of certain .alpha.-hydroxyacids.
    Type: Grant
    Filed: February 13, 1992
    Date of Patent: October 19, 1993
    Assignee: Bristol-Myers Squibb Company
    Inventors: Prakash Parah, Robert Lavker, James Levden