EXHIBIT 10.4 CONFIDENTIAL TREATMENT HAS BEEN REQUESTED FOR PORTIONS OF THIS EXHIBIT. THE COPY FILED HEREWITH OMITS THE INFORMATION SUBJECT TO THE CONFIDENTIALITY REQUEST. OMISSIONS ARE DESIGNATED AS *. A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED...Sanquin Exclusive License Agreement • March 31st, 2005 • Lev Pharmaceuticals Inc • Miscellaneous food preparations & kindred products • Pennsylvania
DISTRIBUTION AND MANUFACTURING SERVICES AGREEMENT BETWEEN LEVPHARMA AND SANQUINDistribution and Manufacturing Services Agreement • March 31st, 2005 • Lev Pharmaceuticals Inc • Miscellaneous food preparations & kindred products
