Historical clue formulations

• Big name in vaccines — 2024-07-07
• Big name in pharmaceuticals — 2018-10-12
• Big pharma company — 2016-12-06
• Big name in drugs — 2016-06-10
• Lipitor maker — 2014-11-22
• Viagra maker — 2013-04-26
• Xanax maker — 2010-01-01
• Warner-Lambert competitor — 1999-04-25