Elevance Renewable Sciences, Inc.: hired Robert “Bob” Kumpf as the company’s new chief technology officer. In this role, Kumpf will focus on expanding the organization’s product and applications development capabilities. Prior to joining Elevance, Kumpf served as chief operating officer at Plextronics, a leader in the research, development and commercialization of conductive and semi-conductive polymers and ink formulations that enable the commercialization of printed electronic devices. In thi...