Christopher P. Marquis is a bioprocess engineer and academic at the University of New South Wales (UNSW), Sydney, Australia. His research covers the development of biotechnology products through the lens of a bioprocess engineer, focusing on Recombinant protein production and other bioproducts, including nucleic acids and bacteriophage. He is the academic director of the UNSW Recombinant Products Facility (RPF). He is the co-author of over 75 refereed journal articles. He also actively engages with industry.