Related by context. Frequent words. (Click for all words.) 59 patent expiry 58 patent 55 Lipitor 53 Ranbaxy 52 patents 51 Norvasc 51 patent expiries 51 Toprol XL 51 Opana ER 51 Gemzar 51 Hatch Waxman Act 50 copycat versions 50 Pfizer Lipitor 50 exclusivity periods 49 Novartis 49 AstraZeneca 49 generic drugmakers 49 Mircera 49 blockbuster cholesterol 48 generic versions 48 Pfizer 48 drugmaker 48 Apotex 48 patent expirations 47 generic drugmaker 47 Glenmark Pharma 47 blood thinner Plavix 47 GlaxoSmithKline PLC GSK 47 Lovenox 47 Nexium 47 Plavix 46 Glaxo 46 generics 46 Treximet 46 anti psychotic Zyprexa 46 Ivax 46 biosimilars 46 Ranbaxy Laboratories Ltd. 46 Xarelto 46 AstraZeneca Plc 46 Exanta 46 GSK 46 Merck 46 Ranbaxy Laboratories Ltd 46 antidepressant Cymbalta 46 Drugmaker 45 Patents 45 AstraZeneca PLC 45 GlaxoSmithKline Plc 45 Pfizer Inc PFE.N 45 Cubicin 45 '# patent 45 Novartis NYSE NVS 45 GlaxoSmithKline 45 Brilinta 45 biogenerics 44 AstraZeneca AZN 44 Adderall XR 44 atorvastatin 44 Glivec 44 generic 44 Teva 44 biosimilar 44 Sanofi Aventis 44 cheaper generics 44 patent infringement 44 Santhera 44 Patent 44 Cimzia 44 Daxas 44 Protonix 43 Novartis AG NVS 43 Bristol Myers 43 Onglyza 43 GlaxoSmithKline GSK 43 Pfizer Inc 43 '# Patent 43 Eloxatin 43 Sanofi 43 Par Pharmaceutical 43 Pfizer PFE 43 Glenmark 43 Tracleer 43 Oscient 43 exclusivity 43 patent infringement suit 43 antitrust 43 cholesterol lowering drug 43 Patent Nos. #,#,# 43 Amgen 43 Schwarz Pharma 43 Stada 43 Prexige 43 Bristol Myers Squibb 43 Wellbutrin XL 42 Galvus 42 Abbott Laboratories ABT 42 Schering Plough 42 Pfizer Wyeth 42 Fanapt 42 Barr Pharmaceuticals