Patents by Inventor Zsolt Viski

Zsolt Viski 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 topiramate
    Patent number: 7414126
    Abstract: The present invention relates to a process for the preparation of topiramate, intermediates in this process and a process for the preparation of these intermediates.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: August 19, 2008
    Assignees: Helm AG, CF Pharma Gyogyszergyarto Kft.
    Inventors: Geza Arvai, Sandor Garaczi, Attila Gergely Mate, Ferenc Lukacs, Zsolt Viski, Geza Schneider
  • Process for the preparation of topiramate
    Publication number: 20060040874
    Abstract: The present invention relates to a process for the preparation of topiramate, intermediates in this process and a process for the preparation of these intermediates.
    Type: Application
    Filed: April 29, 2005
    Publication date: February 23, 2006
    Inventors: Geza Arvai, Sandor Garaczi, Attila Mate, Ferenc Lukacs, Zsolt Viski, Geza Schneider