HORSHAM, Pa.--(BUSINESS WIRE)--June 23, 2006--Neose Technologies, Inc. (Nasdaq:NTEC - News) announced today that it will present at the Jefferies Life Sciences Conference being held at the Mandarin Oriental Hotel in New York City from June 27-28, 2006. George J. Vergis, Ph.D., Neose’s president and chief executive officer, will present at 3:30 p.m. (EDT) on Wednesday, June 28, 2006.