Patents Assigned to Norhtfield Laboratories, Inc.
  • Acellular red blood cell substitute
    Patent number: 5747649
    Abstract: An acellular red blood cell substitute which comprises an essentially tetramer-free, substantially stroma-free, cross-linked, polymerized, pyridoxylated hemoglobin and a nontoxic, pharmaceutically acceptable carrier, its use and a process for preparing said acellular red blood cell substitute.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: May 5, 1998
    Assignee: Norhtfield Laboratories, Inc.
    Inventors: Lakshman R. Sehgal, Richard E. De Woskin, Gerald S. Moss, Steven A. Gould, Arthur L. Rosen, Hansa Sehgal