Patents by Inventor Margaret M. Ancira

Margaret M. Ancira 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).

  • Hydroxy-kojic acid skin peel
    Publication number: 20040152765
    Abstract: The subject of the present invention is a hydroxy-kojic acid skin peel.
    Type: Application
    Filed: January 22, 2004
    Publication date: August 5, 2004
    Applicant: Physician's Choice of Arizona, Inc.
    Inventor: Margaret M. Ancira
  • Hydroxy-kojic acid skin peel
    Patent number: 6710076
    Abstract: The subject of the present invention is a hydroxy-kojic acid skin peel.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: March 23, 2004
    Assignee: Physician's Choice of Arizona, Inc.
    Inventor: Margaret M. Ancira
  • Hydroxy-kojic acid skin peel
    Publication number: 20020082293
    Abstract: The subject of the present invention is a hydroxy-kojic acid skin peel.
    Type: Application
    Filed: October 9, 2001
    Publication date: June 27, 2002
    Inventor: Margaret M. Ancira