Awards:

National Academy of Engineering, 2007.

                                       Council for Chemical Research, Malcolm E. Pruitt Award, 2006.

                                       R. W. Moulton Medal (Distinguished Alumnus Award, Department of Chemical Engineering, University of Washington), 2005.

                                       Michigan Catalysis Society Guiseppe Parravano Memorial Award, 2005.

                                       American Chemical Society Gabor A. Somorjai Award for Creative Research in Catalysis, 2004.

                                       University of California, Distinguished Professor, 2003–   .

                                       American Institute of Chemical Engineers, Northern California Section Award for Chemical Engineering Excellence for Professional Development, 2002/2003.

                                       American Institute of Chemical Engineers, R. H. Wilhelm Award in Chemical Reaction Engineering, 2002.

                                       Senior Alexander von Humboldt Prize, University of Munich, 1998-99; 2002.

                                       American Institute of Chemical Engineers, William H. Walker Award for Excellence in Contributions to Chemical Engineering Literature, 1995.

                                       American Chemical Society Award in Petroleum Chemistry, 1993.

                                       Fulbright Professorship, Deutsche Forschungsgemeinschaft Visiting Professorship, University of Munich, 1990-91.

                                       American Institute of Chemical Engineers, Alpha Chi Sigma Award for Chemical Engineering Research, 1989.

                                       Catalysis Society of Metropolitan New York Award for Excellence in Catalysis, 1989.

                                       Center for Advanced Study Fellowship, University of Delaware, 1988‑89.

                                       Japan Society for the Promotion of Science Fellowship, 1987.

                                       Catalysis Club of Philadelphia Award, 1986.

                                       American Chemical Society, Delaware Section Award, 1985.

                                       Deutsche Forschungsgemeinschaft Visiting Professorship; Fulbright Professorship, University of Munich, 1983-84.

                                       Distinguished  Scientist Award, University of Delaware Chapter of Sigma Xi, 1979.

                                       Fulbright Professorship, University of Munich, 1975-76.

                                       Fulbright grant for postdoctoral research, University of Munich, 1966-67.

                                       NSF Graduate fellowships, University of Washington, 1963-64, 1965‑66.

Lectureships:                   Fulbright Lectureships:  Technion, University of the Negev (Beersheba), 1975; Universities of Liege, Porto, Bath, Leeds, and Ankara, 1984.

                                       Frontiers in Chemistry Lectures, Case Western Reserve University, 1986.

                                       Union Carbide Lecture, State University of New York at Buffalo, 1988.

                                       Donald Katz Lectures, University of Michigan, 1989.

                                       McCabe Lecture, North Carolina State University, 1989.

              Caterpillar Lecture, University of Iowa, 1997

              for others, see separate list of recent lectureships