Patents by Inventor Sandorne Balint

Sandorne Balint 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 cabergoline
    Patent number: 7858791
    Abstract: A process for preparing cabergoline (I) from ergoline-8?-carboxylic acid ester (XIII) comprising the following steps. (XIII), (XVI), (XVII), (XVIII), (XIX), (I). The present case also relates to the intermediates (XVI), (XVII), (XVIII) and (XIX) as well as the polymorphic amorphous form of Cabergoline (I) and the production thereof.
    Type: Grant
    Filed: March 2, 2005
    Date of Patent: December 28, 2010
    Assignee: Richter Gedeon Vegyeszeti Gyar RT
    Inventors: Janos Galambos, Laszlo Czibula, Ferenc Sebök, Sandorné Balint, Ferencné Kassai, Gyorgyi Ignaczné Szendrei, Adam Demeter
  • Process for the Preparation of Cabergoline
    Publication number: 20070293677
    Abstract: A process for preparing cabergoline (I) from ergoline-8?-carboxylic acid ester (XIII) comprising the following steps. (XIII), (XVI), (XVII), (XVIII), (XIX), (I). The present case also relates to the intermediates (XVI), (XVII), (XVIII) and (XIX) as well as the polymorphic amorphous form of Cabergoline (I) and the production thereof.
    Type: Application
    Filed: March 2, 2005
    Publication date: December 20, 2007
    Inventors: Janos Galambos, Laszio Czibula, Ferenc Sebok, Sandorne Balint, Ferencne Kassai, Gyorgyi Ignaczne Szendrei, Adam Demeter
  • Process for the synthesis of amorphous atorvastain calcium
    Publication number: 20070066835
    Abstract: The invention relates to a new process for the synthesis of amorphous atorvastatin calcium, which consists of dissolving the salt of the formula (I) of atorvastatin acid formed with a basic amino acid (I); in a mixture of water and a water miscible organic solvent, adding an aqueous solution of a water soluble calcium salt to the solution and isolating the so obtained entirely amorphous atorvastatin calcium of high purity by filtration.
    Type: Application
    Filed: March 23, 2004
    Publication date: March 22, 2007
    Inventors: Laszlo Czibula, Laszlo Dobay, Eva Papp, Ida Juhasz, Sandorne Balint