Patents by Inventor Avital Laxer

Avital Laxer 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).

  • DEUTERATED N-ETHYL-N-PHENYL-1,2-DIHYDRO-4-HYDROXY-5-CHLORO-1-METHYL-2-OXOQUINOLINE-3-CARBOXAMIDE, SALTS AND USES THEREOF
    Publication number: 20120010238
    Abstract: The subject invention provides deuterated N-ethyl-N-phenyl-1,2-dihydro-4-hydroxy-5-chloro-1-methyl-2-oxoquinoline-3-carboxamide, its salts and uses.
    Type: Application
    Filed: July 8, 2011
    Publication date: January 12, 2012
    Inventors: Victor Piryatinsky, Avital Laxer
  • CRYSTALS OF LAQUINIMOD SODIUM, AND PROCESS FOR THE MANUFACTURE THEREOF
    Publication number: 20110118308
    Abstract: Disclosed is a process for the preparation of laquinimod sodium which removes the impurities after the salt formation step, thus resulting in crystals of higher purity as well as crystals having improved crystalline characteristics.
    Type: Application
    Filed: January 21, 2011
    Publication date: May 19, 2011
    Inventors: Anton Frenkel, Eduard Gurevich, Avital Laxer
  • CRYSTALS OF LAQUINIMOD SODIUM, AND PROCESS FOR THE MANUFACTURE THEREOF
    Publication number: 20110112141
    Abstract: Disclosed is a process for the preparation of laguinimod sodium which removes the impurities after the salt formation step, thus resulting in crystals of higher purity as well as crystals having improved crystalline characteristics.
    Type: Application
    Filed: January 21, 2011
    Publication date: May 12, 2011
    Inventors: Anton Frenkel, Eduard Gurevich, Avital Laxer
  • Crystals of laquinimod sodium, and process for the manufacture thereof
    Patent number: 7884208
    Abstract: Disclosed is a process for the preparation of laquinimod sodium which removes the impurities after the salt formation step, thus resulting in crystals of higher purity as well as crystals having improved crystalline characteristics.
    Type: Grant
    Filed: October 18, 2006
    Date of Patent: February 8, 2011
    Assignee: Teva Pharmaceutical Industries, Ltd.
    Inventors: Anton Frenkel, Eduard Gurevich, Avital Laxer
  • Crystals of laquinimod sodium, and process for the manufacture thereof
    Publication number: 20070088050
    Abstract: Disclosed is a process for the preparation of laquinimod sodium which removes the impurities after the salt formation step, thus resulting in crystals of higher purity as well as crystals having improved crystalline characteristics.
    Type: Application
    Filed: October 18, 2006
    Publication date: April 19, 2007
    Inventors: Anton Frenkel, Eduard Gurevich, Avital Laxer