Peter Green has resigned as chairman of the board and director of Patheon, Inc., effective immediately. Mr. Green joined the board as chairman in 1996. The board has appointed Claudio F. Bussandri as the new chairman. Mr. Bussandri is the retired president and chief executive officer of McKesson Canada, where he served from 1995 to 2007. Prior to that, Mr. Bussandri was president and chief executive officer of Lantic Sugar Ltd., from 1987 to 1995. He also served as executive chairman of Lanti...