Patents by Inventor J. David Dignam

J. David Dignam 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).

  • Albumin-based colloid composition having at least one protected thiol region, methods of making, and methods of use
    Patent number: 7884068
    Abstract: A composition comprising an albumin-based colloid composition having at least one protected thiol region, method of making the same, and method for use, including treating hypovolemic conditions such as capillary leak syndrome and shock, are disclosed.
    Type: Grant
    Filed: November 9, 2004
    Date of Patent: February 8, 2011
    Inventors: Ragheb A. Assaly, J. David Dignam, Joseph I. Shapiro
  • Albumin-based colloid composition having at least one protected thiol region, methods of making, and methods of use
    Publication number: 20080247958
    Abstract: A composition comprising an albumin-based colloid composition having at least one protected thiol region, method of making the same, and method for use, including treating hypovolemic conditions such as capillary leak syndrome and shock, are disclosed. The composition also is modified with an indicator reagent such as chromophores.
    Type: Application
    Filed: January 22, 2008
    Publication date: October 9, 2008
    Inventors: Ragheb A. Assaly, J. David Dignam, Joseph I. Shapiro
  • Albumin-based colloid composition having at least one protected thiol region, methods of making, and methods of use
    Patent number: 7345150
    Abstract: A composition comprising an albumin-based colloid composition having at least one protected thiol region, method of making the same, and method for use, including treating hypovolemic conditions such as capillary leak syndrome and shock, are disclosed. The composition also is modified with an indicator reagent such as chromophores.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: March 18, 2008
    Assignee: Medical University of Toledo
    Inventors: Ragheb A. Assaly, J. David Dignam, Joseph I. Shapiro