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Proliferon Inc.

For profit

Phase 1 Phase 2 Phase 3 Phase 4

Acquired by Alexion → AstraZeneca on Jan 1, 2000

Timeline

1990s

Jan 1, 1997
Proliferon Inc.— Founded

2000s

Jan 1, 2000
Alexion— Acquired By

2020s

Oct 13, 2020
AstraZeneca— Now

Details

Founded: San Diego, CA, US Jan 1, 1997