Patents by Inventor Michael S. Ureda

Michael S. Ureda 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).

  • Phosphorylating reagents
    Patent number: 5332845
    Abstract: Novel phosphorylating reagents are provided which are useful in DNA synthesis and purification procedures. The reagents are substituted phosphines which are particularly useful in the phosphorylation of nucleoside and solid supported oligonucleotides at the 5'-hydroxyl position. Phosphorylation using these reagents is easily and accurately monitored colorimetrically.
    Type: Grant
    Filed: February 26, 1993
    Date of Patent: July 26, 1994
    Assignee: Chiron Corporation
    Inventors: Michael S. Ureda, Thomas Horn