Richard Ranieri has been appointed senior vice president of Human Resources and Corporate Affairs at BioMarin Pharmaceutical. Mr. Ranieri most recently served as executive vice president, Human Resources at Dendreon, where he oversaw the expansion of the workforce from 150 to 2,000 employees. Prior to Dendreon, Mr. Ranieri was executive vice president, human resources and administration at Sepracor, where he managed and directed human resources, corporate services, facilities and communications....