K_r K_LMC K_MC Pharmaceutical company 1 2 3 Pfizer 2 8 15 GlaxoSmithKline 3 14 10 Bayer 4 1 1 Johnson & Johnson 5 3 4 Novartis 6 6 6 Merck 7 16 14 Lilly 8 4 2 Roche 9 19 16 AstraZeneca 10 10 9 Sanofi 11 15 11 Bristol-Myers Squibb 12 13 12 Abbott 13 24 24 Illumina 14 11 8 Amgen 15 9 7 Novo Nordisk 16 12 20 Allergan 17 17 17 Celgene 18 18 18 Biogen 19 28 28 Mylan 20 7 13 Gilead 21 21 21 Shire 22 23 23 Takeda 23 29 27 Astellas 24 32 29 Daiichi Sankyo 25 5 5 AbbVie 26 22 22 Regeneron 27 33 31 Eisai 28 20 19 Stryker 29 34 33 BioMarin 30 27 26 Zoetis 31 25 25 Vertex 32 26 30 Alexion 33 31 34 Perrigo 34 30 32 Incyte