Patents by Inventor Pamela Hirtzer

Pamela Hirtzer 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).

  • STABLE FORMULATIONS OF BOTULINUM TOXIN IN HYDROGELS
    Publication number: 20140302008
    Abstract: The invention includes liquid formulations of botulinum toxin, including hydrogel formulations 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: Application
    Filed: June 18, 2014
    Publication date: October 9, 2014
    Inventors: Elizabeth Moyer, Pamela Hirtzer, George A. Digenis, Ahmad H. Malkawi
  • Stable Formulations of Botulinum Toxin in Hydrogels
    Publication number: 20120238504
    Abstract: The invention includes liquid formulations of botulinum toxin, including hydrogel formulations 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: Application
    Filed: April 5, 2012
    Publication date: September 20, 2012
    Applicant: SOLSTICE NEUROSCIENCES, LLC
    Inventors: Elizabeth Moyer, Pamela Hirtzer, George A. Digenis, Ahmad H. Malkawi
  • Stable liquid formulations of botulinum toxin
    Patent number: 8173138
    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: March 8, 2007
    Date of Patent: May 8, 2012
    Assignee: Solstice Neurosciences, LLC
    Inventors: Elizabeth Moyer, Pamela Hirtzer
  • Stable Liquid Formulations of Botulinum Toxin
    Publication number: 20070148189
    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: Application
    Filed: March 8, 2007
    Publication date: June 28, 2007
    Inventors: Elizabeth Moyer, Pamela Hirtzer
  • 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
  • Pharmaceutical compositions of recombinant interleukin-2 and formulation processes
    Patent number: 5037644
    Abstract: Stable pharmaceutical compositions suitable for parenteral administration to animals or humans are prepared comprising a therapeutically effective amount of a recombinant interleukin-2 (IL-2) protein dissolved in an inert carrier medium comprising one or more biocompatible non-ionic polymeric detergents which act as solubilizer/stabilizers for the claimed formulations.
    Type: Grant
    Filed: September 30, 1987
    Date of Patent: August 6, 1991
    Assignee: Cetus Corporation
    Inventors: Ze'ev Shaked, Tracy Stewart, James W. Thomson, Pamela Hirtzer