Babatunde Ogunnaike Biography Babatunde A. Ogunnaike, William L. Friend Chair of Chemical Engineering and former dean of the College of Engineering at the University of Delaware, died on Feb. 20, 2022. Memoriam courtesy of University of Delaware - https://www.udel.edu/udaily/2022/february/in-memoriam-babatunde-ogunnaike/ Position(s) & Affiliation(s) University of Delaware United States