Patents Assigned to Finetech Pharmaceutical Ltd
  • Bimatoprost crystalline form I
    Patent number: 7947740
    Abstract: The invention provides a novel polymorphic form I of crystalline bimatoprost, method for preparation thereof and new crystalline intermediates in the preparation. This form I of crystalline bimatoprost is used in purification of crude bimatoprost and in storage of bimatoprost as active pharmaceutical intermediate. Use of the physical form of bimatoprost in the manufacture of a medicament is also disclosed.
    Type: Grant
    Filed: August 29, 2007
    Date of Patent: May 24, 2011
    Assignee: Finetech Pharmaceutical Ltd
    Inventors: Arie Gutman, Igor Rukhman, Boris Tishin, Lev Yudovich, Alexander Vilensky, Boris Pertsikov, Gennady Nisnevich