Patents by Inventor Arpad Trompler

Arpad Trompler 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 synthesis of 17&bgr;-hydroxy-17&agr;-methyl-2-oxa-5&agr;-androstane-3-one
    Patent number: 6583298
    Abstract: The invention relates to a new process for the synthesis of 17&bgr;-hydroxy-17&agr;-methyl-2-oxa-5&agr;-androstane-3-one of formula (I).
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: June 24, 2003
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt.
    Inventors: Csaba Santa, Zoltan Tuba, Sandor Maho, Janos Szeles, Katalin Ferenczi, Peter Horvath, Krisztina Lancos, Tamas Mester, Arpad Trompler