Patents by Inventor Samuela Franz

Samuela Franz 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).

  • Resolution of 3-amino alkylnitriles
    Publication number: 20050107453
    Abstract: The present invention relates to chiral N-acetyl-alpha-amino acid salts of optically active ?-amino alkylnitriles, and also to a process for preparing optically active ?-amino alkylnitriles by resolving racemic ?-amino alkylnitriles using chiral N-acetyl-alpha-amino acids as resolving agent.
    Type: Application
    Filed: September 17, 2004
    Publication date: May 19, 2005
    Inventors: Juan Colberg, Samuela Franz, Riccardo Motterle, Mariano Stivanello