Patents by Inventor Lev Khondo

Lev Khondo 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).

  • Methods of stabilizing azithromycin
    Publication number: 20080149521
    Abstract: A method of packaging of azithromycin which provides improved stability of azithromycin upon storage. Additionally, compositions and methods of stabilizing azithromycin compositions are described. Stabilized azithromycin compositions comprise an intimate admixture of azithromycin and a stabilizing-effective amount of an antioxidant to improve the resistance of the azithromycin to degradation. Coprecipitation or co-milling of azithromycin and an antioxidant are particularly preferred means of achieving an intimate admixture. Pharmaceutical formulations comprising a stabilized azithromycin composition and methods of making such formulations are also described.
    Type: Application
    Filed: September 13, 2006
    Publication date: June 26, 2008
    Inventors: Michael Pesachovich, Sarah Isaacs, Claude Singer, Eduard Schwartz, Edit Berger, Ruth Tenengauzer, Joseph Schwarz, Julia Hrakovsky, Tania Lessen, Lev Khondo, Mathi Mathivanan
  • Methods of stabilizing azithromycin
    Publication number: 20070199856
    Abstract: A method of packaging of azithromycin which provides improved stability of azithromycin upon storage. Additionally, compositions and methods of stabilizing azithromycin compositions are described. Stabilized azithromycin compositions comprise an intimate admixture of azithromycin and a stabilizing-effective amount of an antioxidant to improve the resistance of the azithromycin to degradation. Coprecipitation or co-milling of azithromycin and an antioxidant are particularly preferred means of achieving an intimate admixture. Pharmaceutical formulations comprising a stabilized azithromycin composition and methods of making such formulations are also described.
    Type: Application
    Filed: September 14, 2006
    Publication date: August 30, 2007
    Inventors: Michael Pesachovich, Sarah Isaacs, Claude Singer, Eduard Schwartz, Edit Berger, Ruth Tenengauzer, Joseph Schwarz, Julia Hrakovsky, Tania Lessen, Lev Khondo, Mathi Mathivanan
  • Stabilized azithromycin compositions
    Publication number: 20050106239
    Abstract: Compositions and methods of stabilizing azithromycin compositions are described. Stabilized azithromycin compositions comprise an intimate admixture of azithromycin and a stabilizing-effective amount of an antioxidant to improve the resistance of the azithromycin to degradation. Coprecipitation or co-milling of azithromycin and an antioxidant are particularly preferred means of achieving an intimate admixture. Pharmaceutical formulations comprising a stabilized azithromycin composition and methods of making such formulations are also described.
    Type: Application
    Filed: September 7, 2004
    Publication date: May 19, 2005
    Inventors: Ruth Tenengauzer, Joseph Schwarz, Julia Hrakovsky, Tania Lessen, Lev Khondo, Mathi Mathivanan, Claude Singer, Michael Pesachovich
  • Stabilized azithromycin compositions
    Publication number: 20040192622
    Abstract: Compositions and methods of stabilizing azithromycin compositions are described. Stabilized azithromycin compositions comprise an intimate admixture of azithromycin and a stabilizing-effective amount of an antioxidant to improve the resistance of the azithromycin to degradation. Coprecipitation or co-milling of azithromycin and an antioxidant are particularly preferred means of achieving an intimate admixture. Pharmaceutical formulations comprising a stabilized azithromycin composition and methods of making such formulations are also described.
    Type: Application
    Filed: April 13, 2004
    Publication date: September 30, 2004
    Inventors: Ruth Tenengauzer, Joseph Schwarz, Julia Hrakovsky, Tania Lessen, Lev Khondo, Mathi Mathivanan, Claude Singer, Michael Pesachovich
  • Stabilized azithromycin compositions
    Patent number: 6764997
    Abstract: Compositions and methods of stabilizing azithromycin compositions are described. Stabilized azithromycin compositions comprise an intimate admixture of azithromycin and a stabilizing-effective amount of an antioxidant to improve the resistance of the azithromycin to degradation. Coprecipitation or co-milling of azithromycin and an antioxidant are particularly preferred means of achieving an intimate admixture. Pharmaceutical formulations comprising a stabilized azithromycin composition and methods of making such formulations are also described.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: July 20, 2004
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Ruth Tenengauzer, Joseph Schwarz, Julia Hrakovsky, Tania Lessen, Lev Khondo, Mathi Mathivanan, Claude Singer, Michael Pesachovich
  • Stabilized azithromycin compositions
    Publication number: 20030176369
    Abstract: Compositions and methods of stabilizing azithromycin compositions are described. Stabilized azithromycin compositions comprise an intimate admixture of azithromycin and a stabilizing-effective amount of an antioxidant to improve the resistance of the azithromycin to degradation. Coprecipitation or co-milling of azithromycin and an antioxidant are particularly preferred means of achieving an intimate admixture. Pharmaceutical formulations comprising a stabilized azithromycin composition and methods of making such formulations are also described.
    Type: Application
    Filed: October 18, 2002
    Publication date: September 18, 2003
    Inventors: Ruth Tenengauzer, Joseph Schwarz, Julia Hrakovsky, Tania Lessen, Lev Khondo, Mathi Mathivanan, Claude Singer, Michael Pesachovich