Patents by Inventor Tamas Koltai

Tamas Koltai 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).

  • Crystalline Solid Rasagiline Base
    Publication number: 20150038744
    Abstract: The subject invention provides crystalline R(+)-N-propargyl-1-aminoindan, pharmaceutical compositions and methods of manufacture thereof.
    Type: Application
    Filed: August 14, 2014
    Publication date: February 5, 2015
    Applicant: TEVA PHARMACEUTICAL INDUSTRIES, LTD.
    Inventors: Anton Frenkel, Tamas Koltai
  • Crystalline solid rasagiline base
    Patent number: 8614252
    Abstract: The subject invention provides crystalline R(+)-N-propargyl-1-aminoindan, pharmaceutical compositions and methods of manufacture thereof.
    Type: Grant
    Filed: January 8, 2010
    Date of Patent: December 24, 2013
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Anton Frenkel, Tamas Koltai
  • Nilotinib HCl crystalline forms
    Patent number: 8592442
    Abstract: Crystalline forms of Nilotinib HCl are described.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: November 26, 2013
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Greta Sterimbaum, Sigalit Levi, Adi Yeori, Tamas Koltai, Valerie Niddam-Hildesheim, Maytal Piran, Shay Asis, Hagit Eisen-Nevo, David Malcolm Crowe
  • NILOTINIB HCL CRYSTALLINE FORMS
    Publication number: 20130096304
    Abstract: Crystalline forms of Nilotinib HCl are described.
    Type: Application
    Filed: June 27, 2012
    Publication date: April 18, 2013
    Applicant: TEVA PHARMACEUTICAL INDUSTRIES LTD.
    Inventors: Greta Sterimbaum, Sigalit Levi, Adi Yeori, Tamas Koltai, Valerie Niddam-Hildesheim, Maytal Piran, Shay Asis, Hagit Eisen-Nevo, David Malcolm Crowe
  • Nilotinib HCl crystalline forms
    Patent number: 8227477
    Abstract: Crystalline forms of Nilotinib HCl are described.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: July 24, 2012
    Inventors: Greta Sterimbaum, Sigalit Levi, Adi Yeori, Tamas Koltai, Valerie Niddam-Hildesheim, Maytal Piran, Shay Asis, Hagit Eisen-Nevo, David Malcolm Crowe
  • Tigecycline crystalline forms and processes for preparation thereof
    Patent number: 8207361
    Abstract: The present invention relates to solid crystalline Tigecycline, and crystalline forms thereof.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: June 26, 2012
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Evgeny Tsiperman, Sigalit Levi, Judith Aronhime, Tamas Koltai
  • Crystalline forms of tigecycline and processes for preparation thereof
    Patent number: 8198469
    Abstract: The present invention provides crystalline forms of Tigecycline, and methods of for preparation of crystalline forms and amorphous.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: June 12, 2012
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Evgeny Tsiperman, Sofia Gorohovsky-Rosenberg, Slavik Yurkovski, Sergei Fine, Tamás Koltai, Sigalit Levi, Leonid Metsger, Michal Rafilovich
  • POLYMORPHIC FORMS OF ALISKIREN HEMIFUMARATE AND PROCESS FOR PREPARATION THEREOF
    Publication number: 20120029083
    Abstract: Provided are amorphous and polymorphic forms of aliskiren hemifumarate, pharmaceutical compositions thereof, and processes for their preparation.
    Type: Application
    Filed: November 13, 2008
    Publication date: February 2, 2012
    Inventors: Nina Finkelstein, Boris Finkelstein, Ariel Mittelman, Tamás Koltai
  • DELAYED RELEASE RASAGILINE FORMULATION
    Publication number: 20120003310
    Abstract: Disclosed are formulations of rasagiline base which are designed to delay release of rasagiline while maintaining specific pharmacokinetic properties. Also, disclosed are rasagiline citrate salt and the use and process of manufacture thereof.
    Type: Application
    Filed: January 21, 2010
    Publication date: January 5, 2012
    Inventors: Muhammad Safadi, Daniella Licht, Rachel Cohen, Anton Frenkel, Tamas Koltai, Marina Zholkovsky
  • 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
  • TIGECYCLINE CRYSTALLINE FORMS AND PROCESSES FOR PREPARATION THEREOF
    Publication number: 20110112316
    Abstract: The present invention relates to solid crystalline Tigecycline, and crystalline forms thereof.
    Type: Application
    Filed: January 14, 2011
    Publication date: May 12, 2011
    Inventors: Evgeny TSIPERMAN, Sigalit Levi, Judith Aronhime, Tamas Koltai
  • Tigecycline crystalline forms and processes for preparation thereof
    Patent number: 7871993
    Abstract: The present invention relates to solid crystalline Tigecycline, and crystalline forms thereof.
    Type: Grant
    Filed: April 24, 2007
    Date of Patent: January 18, 2011
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Evgeny Tsiperman, Sigalit Levi, Judith Aronhime, Tamas Koltai
  • Citrate salt of Rasagiline
    Patent number: 7855233
    Abstract: The subject invention provides rasagiline citrate, its compositions and processes for the manufacture thereof.
    Type: Grant
    Filed: January 18, 2010
    Date of Patent: December 21, 2010
    Assignee: Teva Pharmaceutical Industries, Ltd.
    Inventors: Anton Frenkel, Muhammad Safadi, Tamas Koltai
  • DNT-maleate and methods of preparation thereof
    Patent number: 7842717
    Abstract: (S)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)propanamine maleate (DNT-maleate) and polymorphs of DNT-maleate, compositions of DNT-maleate and its polymorphs, processes for the preparation of DNT-maleate and its polymorphs, and processes for the preparation of duloxetine hydrochloride from DNT-maleate are provided.
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: November 30, 2010
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Santiago Ini, Anita Liberman, Mili Abramov, Tamas Koltai
  • 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
  • NILOTINIB HCL CRYSTALLINE FORMS
    Publication number: 20100190812
    Abstract: Crystalline forms of Nilotinib HCl are described.
    Type: Application
    Filed: November 5, 2009
    Publication date: July 29, 2010
    Applicant: TEVA PHARMACEUTICAL INDUSTRIES, LTD.
    Inventors: Greta STERIMBAUM, Sigalit LEVI, Adi YEORI, Tamas KOLTAI, Valerie NIDDAM-HILDESHEIM, Maytal PIRAN, Shay ASIS, Hagit Eisen-Nevo, David Malcolm CROWE
  • Citrate Salt of Rasagiline
    Publication number: 20100190859
    Abstract: The subject invention provides rasagiline citrate, its compositions and processes for the manufacture thereof.
    Type: Application
    Filed: January 18, 2010
    Publication date: July 29, 2010
    Inventors: Anton Frenkel, Muhammad Safadi, Tamas Koltai
  • Crystalline solid rasagiline base
    Patent number: 7750051
    Abstract: The subject invention provides crystalline R(+)-N-propargyl-1-aminoindan, pharmaceutical compositions and methods of manufacture thereof.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: July 6, 2010
    Assignee: Teva Pharmaceutical Industries, Ltd.
    Inventors: Anton Frenkel, Tamas Koltai
  • Crystalline solid rasagiline base
    Publication number: 20100144887
    Abstract: The subject invention provides crystalline R(+)-N-propargyl-1-aminoindan, pharmaceutical compositions and methods of manufacture thereof.
    Type: Application
    Filed: January 8, 2010
    Publication date: June 10, 2010
    Inventors: Anton Frenkel, Tamas Koltai