Exelixis is still an early-stage drug company--though it is one of the best--and Renovis, his last effort, was best known for a very innovative attempt at astroke drug that did not make it.
Exelixis (nasdaq: EXEL - news - people ) is still an early-stage drug company--though it is one of the best--and Renovis (nasdaq: RNVS - news - people ), his last effort, was best known for a very innovative attempt at astroke drug that did not make it.