Patents by Inventor Donald James Skalitzky

Donald James Skalitzky 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).

  • NOVEL PHENICOL ANTIBACTERIALS
    Publication number: 20150344412
    Abstract: The present invention provides novel phenicol derivatives, their use for the treatment of infections in mammals, pharmaceutical compositions containing these novel compounds, and methods for the preparation of these compounds.
    Type: Application
    Filed: August 7, 2015
    Publication date: December 3, 2015
    Inventors: Brian A. Duclos, Richard Andrew Ewin, Paul D. Johnson, Timothy Allan Johnson, Graham M. Kyne, Derek James Sheehan, Susan Mary Kult Sheehan, Donald James Skalitzky, Rajendran Vairagoundar
  • Phenicol antibacterials
    Patent number: 9145355
    Abstract: The present invention provides novel phenicol derivatives, their use for the treatment of infections in mammals, pharmaceutical compositions containing these novel compounds, and methods for the preparation of these compounds.
    Type: Grant
    Filed: October 5, 2012
    Date of Patent: September 29, 2015
    Assignee: Zoetis Services LLC
    Inventors: Brian A. Duclos, Richard Andrew Ewin, Paul D. Johnson, Timothy Allan Johnson, Graham M. Kyne, Derek James Sheehan, Susan Mary Kult Sheehan, Donald James Skalitzky, Rajendran Vairagoundar
  • NOVEL PHENICOL ANTIBACTERIALS
    Publication number: 20140303384
    Abstract: The present invention provides novel phenicol derivatives, their use for the treatment of infections in mammals, pharmaceutical compositions containing these novel compounds, and methods for the preparation of these compounds.
    Type: Application
    Filed: October 5, 2012
    Publication date: October 9, 2014
    Inventors: Brian A. Duclos, Richard Andrew Ewin, Paul D. Johnson, Timothy Allan Johnson, Graham M. Kyne, Derek James Sheehan, Susan Mary Kult Sheehan, Donald James Skalitzky, Rajendran Vairagoundar
  • Antipicornaviral compounds and compositions, their pharmaceutical uses, and materials for their synthesis
    Patent number: 6989384
    Abstract: Compounds of the formula: where the formula variables are as defined in the disclosure, advantageously inhibit or block the biological activity of the picomaviral 3C protease. These compounds, as well as pharmaceutical compositions containing these compounds, are useful for treating patients or hosts infected with one or more picornaviruses, such as RVP. Intermediates and synthetic methods for preparing such compounds are also described.
    Type: Grant
    Filed: July 23, 2003
    Date of Patent: January 24, 2006
    Assignee: Agouron Pharmaceuticals, Inc.
    Inventors: Ye Hua, Hiep The Luu, Fora P. Chan, Theodore O. Johnson, Jr., Siegfried Heinz Reich, Donald James Skalitzky, Yi Yang, Thomas F. Hendrickson, Shao Song Chu, Brian Walter Eastman
  • Antipicornaviral compounds and compositions, their pharmaceutical uses, and materials for their synthesis
    Patent number: 6632825
    Abstract: Compounds of the formula: where the formula variables are as defined in the disclosure, advantageously inhibit or block the biological activity of the picornaviral 3C protease. These compounds, as well as pharmaceutical compositions containing these compounds, are useful for treating patients or hosts infected with one or more picornaviruses, such as RVP. Intermediates and synthetic methods for preparing such compounds are also described.
    Type: Grant
    Filed: June 13, 2001
    Date of Patent: October 14, 2003
    Assignee: Agouron Pharmaceuticals, Inc.
    Inventors: Theodore O. Johnson, Jr., Shao Song Chu, Brian Walter Eastman, Ye Hua, Hiep The Luu, Siegfried Heinz Reich, Donald James Skalitzky, Yi Yang, Thomas F. Hendrickson, Fora P. Chan
  • Tricyclic inhibitors of poly(ADP-ribose) polymerases
    Patent number: 6548494
    Abstract: Compounds of the formula shown below are poly(ADP-ribosyl)transferase inhibitors: Such compounds are useful as therapeutics in treating cancers and in ameliorating the effects of stroke, head trauma, and neurodegenerative disease.
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: April 15, 2003
    Assignee: Agouron Pharmaceuticals, Inc.
    Inventors: Stephen Evan Webber, Donald James Skalitzky, Jayashree Girish Tikhe, Robert Arnold Kumpf, Joseph Timothy Marakovits, Brian Walter Eastman
  • Antipicornaviral compounds and compositions, their pharmaceutical uses, and materials for their synthesis
    Publication number: 20020061916
    Abstract: Compounds of the formula: 1
    Type: Application
    Filed: June 13, 2001
    Publication date: May 23, 2002
    Inventors: Theodore O. Johnson, Jr., Shao Song Chu, Brian Walter Eastman, Ye Hua, Hiep The Luu, Siegfried Heinz Reich, Donald James Skalitzky, Yi Yang, Thomas F. Hendrickson, Fora P. Chan