Ego Pharmaceuticals was created in 1953.
Hikma Pharmaceuticals was created in 1978.
Incepta Pharmaceuticals was created in 1999.
Aché - pharmaceuticals - was created in 1922.
Lexicon Pharmaceuticals was created in 1995.
Square Pharmaceuticals was created in 1958.
Vertex Pharmaceuticals was created in 1989.
Millennium Pharmaceuticals was created in 1993.
Glenmark Pharmaceuticals was created in 1977.
BioCryst Pharmaceuticals was created in 1986.
OSI Pharmaceuticals was created in 1983.
Endo Pharmaceuticals was created in 1997.
Watson Pharmaceuticals was created in 1984.