EXHIBIT B AURORA BIOSCIENCES, INC. 390 Wakara Way, Salt Lake City, Utah 84108 o Ph: (801) 584-3431 (801) 584-3640 March 15, 1995 Jasper D. Rifle, Ph.D. Division of Genetics Department of Molecular and Cell Biology Room 401, Barker Hall University of...Consulting, Confidentiality & Non-Competition Agreement • April 5th, 2000 • Rosetta Inpharmatics Inc • Services-commercial physical & biological research • Utah
