ALLERGAN

Allergan, Inc. was an American global pharmaceutical company focused on eye care, neurosciences, medical dermatology, medical aesthetics, breast enhancement, obesity intervention and urologics. Allergan, Inc. was formed in 1948, incorporated in 1950 and became a public company in 1970. It ceased operation in 2015 when it was acquired by Irish-based Activis plc (itself a 2013 U.S. tax inversion to Ireland), who then renamed the group as Allergan plc.

The company traces its roots back to 1948 and pharmacist Gavin S. Herbert, who in 1950 established Allergan Pharmaceuticals, Inc. Allergan focused on the discovery and development of novel formulations for specialty markets, as well as intimate collaboration with physicians and the scientific community. 1953 saw Allergan producing eye drops and formulating new products such as the first cortisone eye drop to treat allergic inflammation and the first ophthalmic steroid decongestant.