Patents by Inventor Csaba Gego

Csaba Gego 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 preparation of penam derivatives
    Publication number: 20060173177
    Abstract: The invention relates to novel processes for preparing penam derivatives, such as Tazobactam and derivatives thereof. The processes according to the invention encompass procedures for the protection and deprotection of the carboxylic group as well as for the oxidation of the sulfur moiety of penam derivatives. Additionally, the present invention relates to new intermediates for the production of penam derivatives, allowing the desired penam-derivatives to be formulated with high purity and in good yields.
    Type: Application
    Filed: January 28, 2005
    Publication date: August 3, 2006
    Inventors: Csaba Gego, Imre Fejes, Imre Kovacs, Ferenc Lukacs, Geza Schneider