Mailing Address
      1617 JFK BLVD
      ONE PENN CENTER
      
PHILADELPHIA       PA
19103      
   
   Business Address
      1617 JFK BLVD #660
      ONE PENN CENTER
      
PHILADELPHIA       PA
19104      
      2159880080
   
  HEMISPHERX BIOPHARMA INC (Filer)
 CIK: 0000946644 (see all company filings)
EIN.: 520845822 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-13441 | Film No.: 12689976
SIC: 2836 Biological Products, (No Diagnostic Substances)