- 3M
- Abbott Laboratories
- Able Laboratories
- Abrika Pharmaceuticals
- Allergan, Inc. – Pacific Pharma
- Amide Pharmaceutical
- American Therapeutics
- Andrx Pharmaceuticals
- Bay Labs
- Bioglan Pharma
- Blansett Pharmaceuticals
- Bolar Pharmaceuticals
- Bristol Myers Squibb
- Burroughs – Wellcome
- Camall Company
- Centocor
- Cephalon
- Circa Pharmacueticals
- Connectics Corporation
- Dixon Shane Company
- Dupont – Merck
- Eli – Lilly
- Endo Laboratories
- Enzon, Inc.
- Ferndale Labs
- Geneva Pharmaceuticals
|
- Glades Pharmaceuticals
- Glaxo Wellcome
- Gold Line Labs
- Halsey Drug
- Healthpoint Pharmaceutical
- Interpharm
- Lannett Company
- Medeva – Celltech – Upstate Pharma
- Merck – West Point Pharma
- Miza Pharmaceutical
- Mova Pharmaceutical
- Nutracea
- Novopharm
- Paco Pharmaceutical
- PBM
- Purepac
- Quantum-American Home Products
- Rugby
- Schering-Plough – Warrick Pharmaceuticals
- Scientific Laboratories, Inc.
- Scios – Natrecor
- Stiefel Laboratories-StoneBridge Pharma
- Thames Pharmacal Company
- Wellspring Pharmaceutical
- West-ward Pharmaceutical
|
