Patents by Inventor Daniel Joseph Delecki

Daniel Joseph Delecki 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).

  • Compounds
    Patent number: 6350431
    Abstract: This invention provides a physiologically tolerable light imaging contrast agent compound having a molecular weight in the range 500 to 5000000 and containing at least two chromophores having delocalized electron systems as well as at least one polyalkylene oxide (PAO) moiety having a molecular weight in the range 60 to 100000.
    Type: Grant
    Filed: October 28, 1999
    Date of Patent: February 26, 2002
    Assignee: Nycomed Imaging AS
    Inventors: Robert Allen Snow, Paul Mark Henrichs, Daniel Joseph Delecki, William Anthony Sanderson, Vinay Chandrakant Desai, Edward Bacon, Kenneth Robert Hollister, Eric Paul Hohenschuh
  • Oligonucleotide analogues containing phosphate diester linkage substitutes, compositions thereof, and precursor dinucleotide analogues
    Patent number: 5677439
    Abstract: The present invention relates to compounds, compositions and methods for inhibiting gene expression. The compounds of this invention comprise 1) oligonucleoside sequences of from about 6 to about 200 bases having a three atom internucleoside linkage or 2) oligonucleotide sequences of from about 9 to about 200 bases having a diol at either or both termini.
    Type: Grant
    Filed: May 24, 1995
    Date of Patent: October 14, 1997
    Assignee: Sanofi
    Inventors: Alexander Ludvik Weis, Frederick Herman Hausheer, Prasad Venkata Chala Chaturvedula, Daniel Joseph Delecki, Paul Francis Cavanaugh, Jr., Patricia Susan Moskwa, Fred Terry Oakes