Altana
AstraZeneca
Biovail
Bristol-Myers Squibb
Boehringer-Ingelheim
Cephalon
Dey, L.P.
Eli Lilly & Co.
GlaxoSmithKline
LifeScan
Ortho Biotech
Ortho-McNeil
Pfizer
Reliant Pharmaceuticals
Roche
Sanofi–Aventis
Scios, Inc.
Sepracor
TAP Pharmaceutical Products
Watson Pharmaceuticals
Wyeth

… to name a few