Interferon alfa-2b (recombinant) April 12, 2017 Interferon alfa-2b (recombinant) Trade Name Intron A Orphan Indication AIDS-related Kaposi's sarcoma USA Market Approval USA USA Designation Date 1987-06-24 00:00:00 Sponsor Schering Corporation;2000 Galloping Hill Road;Kenilworth, New Jersey, 07033