Celgene Corp.
31
Actelion Pharmaceuticals Ltd.
26
Gilead Sciences Inc.
11
Novartis Pharmaceuticals Corp.
11
Vivus Inc.
8
Lundbeck Llc / Lundbeck Pharmaceuticals LLC
7
Cubist Pharmaceuticals Inc.
5
Ranbaxy Inc./Sun Pharmaceutical Industries Inc.
5
Teva Pharmaceuticals USA
4
Valeant International Bermuda/Valeant Pharmaceuticals North America LLC
4
Bayer Healthcare Pharmaceuticals Inc.
4
Acorda Therapeutics Inc.
4
Pfizer Pharmaceuticals Production Corp Ltd.
4