MedImmune, LLC was a wholly owned subsidiary of AstraZeneca before February 14, 2019, when it was announced that the MedImmune name and branding would be discontinued in favor of AstraZeneca.
MedImmune was founded in 1988 as Molecular Vaccines,... Wikipedia
Headquarters: Gaithersburg, MD
Founded: 1988
Founder: Wayne Thomas Hockmeyer
Parent organization: AstraZeneca
Subsidiaries: MedImmune Vaccines, Inc., MedImmune Distribution, LLC, and MedImmune Oncology Inc.