Patents Assigned to James Clifford Haight
  • Leukocyte or platelet storage using ion-exchange resins
    Patent number: 4390619
    Abstract: A method of storing and preserving the shelf life of leukocytes or platelets suitable for transfusion is extended by maintaining viable platelets having adequate ATP and pH levels using an insoluble polymer material as a source of weakly basic buffer ions during the storage period.
    Type: Grant
    Filed: September 28, 1981
    Date of Patent: June 28, 1983
    Assignee: James Clifford Haight
    Inventor: Denise Harmening-Pittiglio