Patents by Inventor Alexandr Martaus

Alexandr Martaus 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).

  • Polymorphs of dasatinib isopropyl alcohol and process for preparation thereof
    Patent number: 8067423
    Abstract: The invention provides crystalline forms of isopropyl alcohol solvate of dasatinib, methods for their preparation, and pharmaceutical compositions thereof.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: November 29, 2011
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Ondrej {hacek over (S)}imo, Ji{hacek over (r)}í Filip{hacek over (c)}ík, Alexandr Martaus, Alexandr Jegorov, Ale{hacek over (s)} Gavenda, Judith Aronhime, Pavel Vraspir, Tamás Koltai, Ji{hacek over (r)}í Faustmann, Roman Gabriel
  • Anhydrous form of dasatinib and process for preparation thereof
    Patent number: 7973045
    Abstract: The invention provides anhydrous forms of dasatinib, methods for their preparation, and pharmaceutical compositions thereof.
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: July 5, 2011
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Ondrej {hacek over (S)}imo, Ji{hacek over (r)}í Filip{hacek over (c)}ík, Alexandr Martaus, Alexandr Jegorov, Ale{hacek over (s)} Gavenda, Judith Aronhime, Pavel Vraspír, Tamás Koltai, Ji{hacek over (r)}í Faustmann, Roman Gabriel
  • POLYMORPHS OF DASATINIB AND PROCESS FOR PREPARATION THEREOF
    Publication number: 20100256158
    Abstract: Provided is dasatinib, solvates thereof and their crystalline forms, methods for their preparation, and pharmaceutical compositions thereof.
    Type: Application
    Filed: June 14, 2010
    Publication date: October 7, 2010
    Inventors: Ondrej SIMO, Jirí Filipcik, Alexandr Martaus, Alexandr Jegorov, Ales Gavenda, Judith Aronhime, Pavel Vraspír, Tamás Koltai, Jirí Faustmann, Roman Gabriel
  • POLYMORPHS OF DASATINIB AND PROCESS FOR PREPARATION THEREOF
    Publication number: 20090118297
    Abstract: Provided is dasatinib, solvates thereof and their crystalline forms, methods for their preparation, and pharmaceutical compositions thereof.
    Type: Application
    Filed: October 23, 2008
    Publication date: May 7, 2009
    Inventors: Ondrej SIMO, Jiri Filipcik, Alexandr Martaus, Alexandr Jegorov, Ales Gavenda, Judith Aronhime, Pavel Vraspir, Tamas Koltai, Jiri Faustmann, Roman Gabriel