Patents by Inventor Andras Boza

Andras Boza 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).

  • Process for the preparation of a rivaroxaban and intermediates formed in said process
    Patent number: 9556163
    Abstract: The invention relates to a process for the preparation of 5-chloro-N-({(5-S)-2-oxo3-[4-(3-oxo-morj)holine-4-yl)-phenyl]-1,3-oxazolidine-5-yl}-methyl) thiophen-2-carboxamide having the INN rivaroxaban. The invention also relates to intermediates formed in the above process.
    Type: Grant
    Filed: May 4, 2012
    Date of Patent: January 31, 2017
    Assignee: EGIS Gyogyszergyar Nyilvanosan Mukodo Reszvenytarsasag
    Inventors: Eva Sipos, Gyorgyi Kovanyine Lax, Balazs Havasi, Balazs Volk, Gyorgy Krasznai, Gyorgy Ruzsics, Jozsef Barkoczy, Maria Tothne Lauritz, Gyula Lukacs, Andras Boza, Laszlo Jozsef Hegedus, Maria Julia Taborine Toth, Eva Pecsi
  • Pharmaceutical intermediates and process for the preparation thereof
    Patent number: 9260421
    Abstract: The present invention relates to a process for the preparation of dabigatran etexilate of the formula or pharmaceutically accepted salts thereof.
    Type: Grant
    Filed: May 10, 2012
    Date of Patent: February 16, 2016
    Assignee: EGIS GYOGYSZERGYAR NYILVANOSAN MUKODO RESZVENYTARSASAG
    Inventors: Imre Kiraly, Tibor Szabo, Gyula Simig, Balazs Volk, Laszlo Szlavik, Jozsef Barkoczy, Gyorgy Ruzsics, Gyula Lukacs, Laszlo Pongo, Andras Boza, Maria Tothne Lauritz, Maria Kovacs
  • PHARMACEUTICAL INTERMEDIATES AND PROCESS FOR THE PREPARATION THEREOF
    Publication number: 20140155614
    Abstract: The present invention relates to a process for the preparation of dabigatran etexilate of the formula or pharmaceutically accepted salts thereof.
    Type: Application
    Filed: May 10, 2012
    Publication date: June 5, 2014
    Applicant: EGIS GYOGYSZERGYAR NYILVANOSAN MUKODO RESZVENYTARSASAG
    Inventors: Imre Kiraly, Tibor Szabo, Gyula Simig, Balazs Volk, Laszlo Szlavik, Jozsef Barkoczy, Gyorgy Ruzsics, Gyula Lukacs, Laszlo Pongo, Andras Boza, Maria Tothne Lauritz, Maria Kovacs
  • PROCESS FOR THE PREPARATION OF A RIVAROXABAN AND INTERMEDIATES FORMED IN SAID PROCESS
    Publication number: 20140142303
    Abstract: The invention relates to a process for the preparation of 5-chloro-N-({(5-S)-2-oxo3-[4-(3-oxo-morj)holine-4-yl)-phenyl]-1,3-oxazolidine-5-yl}-methyl) thiophen-2-carboxamide having the INN rivaroxaban. The process is characterized by the reactions according to claim 1. The invention also relates to intermediates formed in the above process.
    Type: Application
    Filed: May 4, 2012
    Publication date: May 22, 2014
    Applicant: EGIS Gyogyszergyar Nyilvanosan Mukodo Reszvenytarsasag
    Inventors: Eva Sipos, Gyorgyi Kovanyine Lax, Balazs Havasi, Balazs Volk, Gyorgy Krasznai, Gyorgy Ruzsics, Jozsef Barkoczy, Maria Tothne Lauritz, Gyula Lukacs, Andras Boza, Laszlo Jozsef Hegedus, Maria Julia Taborine Toth, Eva Pecsi