(C) Cariovascular System Alphabetical listing of top corporations active in this therapy class. Rank is based on pharmacy sales for 1997 in ten of the leading world markets.* Rank Corporation 15 Abbott 10 American Home 11 Astra 22 Banyu Seiyaku 16 BASF 8 Bayer 13 Boehringer Ingel 3 Bristol-Myers SQB. 25 Eisai 4 Hoechst 28 Kyowa Hakko Kogyo 27 L Oreal Synthelabo 1 Merck & CO 23 Merck KGAA 17 Monsanto(Searle) 5 Novartis 2 Pfizer 18 Rhone Poulenc 9 Sankyo 24 Sanofi 19 Schering Plough 20 Schwarz Pharma AG 12 Servier 21 Takeda 14 Tanabe Seiyaku 7 Warner-Lambert 26 Yamanouchi Seiyaku 6 Zeneca Navigate: Industry Resources Corporations by therapeutic class: - (A) - (B) - (C) - (D) - (G) - (H) - (J) - (M) - (N) - (P) - (R) - (S) Navigate: Home Page