Patents Represented by Attorney Todd A. Flehr Hohbach Test Albritton & Herbert LLP Lorenz

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  • Graft survival prolongation with porphyrins
    Patent number: 6060467
    Abstract: Metalloporphyrins are administered in conjunction with transplantation to enhance the survival of the organ.
    Type: Grant
    Filed: March 20, 1998
    Date of Patent: May 9, 2000
    Assignee: SangStat Medical Corporation
    Inventors: Roland Buelow, Jacky Woo, Suhasini Iyer
  • Blockade of T lymphocyte down-regulation associated with CTLA-4 signaling
    Patent number: 6051227
    Abstract: T cell activation in response to antigen is increased by the administration of binding agents that block CTLA-4 signaling. When CTLA-4 signaling is thus blocked, the T cell response to antigen is released from inhibition. Such an enhanced response is useful for the treatment of tumors, chronic viral infections, and as an adjuvant during immunization.
    Type: Grant
    Filed: December 4, 1996
    Date of Patent: April 18, 2000
    Assignee: The Regents of the University of California, Office of Technology Transfer
    Inventors: James Patrick Allison, Dana R. Leach, Matthew F. Krummel