Patents Examined by Sharon Hunt
  • Stable liquid formulations of botulinum toxin
    Patent number: 7211261
    Abstract: The invention includes liquid formulations of botulinum toxin that are stable to storage in liquid form at standard refrigerator temperatures for at least 1–2 years and to storage at higher temperatures for at least 6 months. The invention also includes methods of treatment using such formulations for various therapeutic and cosmetic purposes.
    Type: Grant
    Filed: September 9, 1999
    Date of Patent: May 1, 2007
    Assignee: Solstice Neurosciences, Inc.
    Inventors: Elizabeth Moyer, Pamela Hirtzer