Patents by Inventor Andrzej Zaba

Andrzej Zaba 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).

  • Publication number: 20090137811
    Abstract: The present invention relates to a new process for the preparation of intermediate compounds useful in the manufacture of donepezil, or a pharmaceutically-acceptable salt thereof, and also relates to processes for preparing donepezil and to the novel intermediates per se. In addition the invention relates to various hydrated forms of donepezil.
    Type: Application
    Filed: July 14, 2006
    Publication date: May 28, 2009
    Inventors: Andrzej Manikowski, Barbara Ziobro, Andrzej Zaba, Mieczyslaw Makosza, Juraj Jerkovic, Ivica Grebenar, Ernest Mestrovic, Zrinka Mastelic Samardzic, Lidija Lerman, Katarzyna Kaczorowska