Patents by Inventor Dumitru Ionesou

Dumitru Ionesou 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).

  • Method of peptide synthesis
    Patent number: 5849954
    Abstract: The present invention relates to a process for forming an N-.alpha.-amino protected amino acid fluoride in situ by reacting an N-.alpha.-amino protected amino acid with an ionic fluoride salt in the presence of a peptide coupling agent. It is also directed to the use of the amino acid fluoride thus formed in peptide synthesis.
    Type: Grant
    Filed: January 18, 1996
    Date of Patent: December 15, 1998
    Assignee: Research Corporation Technologies, Inc.
    Inventors: Louis A. Carpino, Dumitru Ionesou