Filed: March 31, 1993vaccines used to treat infectious conditionsOwned by: AvironSerial Number: 74374951
Filed: January 31, 1997vaccines used to treat infectious conditionsOwned by: AvironSerial Number: 75234638
Filed: May 5, 1998pharmaceutical preparations for the treatment of influenza and otitis media; vaccinesOwned by: AvironSerial Number: 75479868
Filed: August 7, 1998vaccines used to treat infectious conditionsOwned by: AvironSerial Number: 75533046