Patents by Inventor Marshall Beeber

Marshall Beeber 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).

  • Constrast media
    Patent number: 6423296
    Abstract: The invention relates to MR contrast media containing composite nanoparticles, preferably comprising a superparamagnetic iron oxide core provided with a coating comprising an oxidatively cleaved starch coating optionally together with a functionalized polyalkyleneoxide which serves to prolong blood residence.
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: July 23, 2002
    Assignee: Amersham Health AS
    Inventors: Wolfgang Gunther, Kenneth Kellar, Dennis Kiyoshi Fujii, Vinay Desai, Christopher Black, Marshall Beeber, Jennifer Wellons, Anne Kjersti Fahlvik, Jasbir Singh, Edward Richard Bacon, Gregory Lynn McIntire, Robert Alan Snow, Brian Weekley, Torgrim Engell, Michel Gacek, David Lee Ladd, Anne Naevestad, George Na, Barbara Yuan, Jack Stevens