Patents by Inventor Marc Ogan

Marc Ogan 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).

  • Radiohalogenation of proteins using trihalophenyl derivatives
    Patent number: 5569446
    Abstract: Compounds, useful as radiolabeling reagents, including a trihalogenated phenyl ring and having the formula ##STR1## wherein X.sub.1, X.sub.2 and X.sub.3 are halogens, one of which may be a radiohalogen, are disclosed. The invention further includes radiohalogenated proteins as well as processes for preparing such reagents and radiohalogenated proteins.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: October 29, 1996
    Assignee: Bracco International B.V.
    Inventors: Marc Ogan, Frank P. Tomasella, Jan-I Tu
  • 2,4,6-triiodo-1,3-benzenedicarboxylic acid compounds used as radiolabelling reagents
    Patent number: 5463080
    Abstract: Compounds, useful as radiolabeling reagents, including a trihalogenated phenyl ring and having the formula ##STR1## wherein X.sub.1, X.sub.2 and X.sub.3 are halogens, one of which may be a radiohalogen, are disclosed. The invention further includes radiohalogenated proteins as well as processes for preparing such reagents and radiohalogenated proteins.
    Type: Grant
    Filed: August 27, 1992
    Date of Patent: October 31, 1995
    Assignee: Bracco International B.V.
    Inventors: Marc Ogan, Frank P. Tomasella, Jan-I Tu