Worcester Polytechnic Institute (WPI) Professor Yan Wang, the William B. Smith Professor of Mechanical and Materials Engineering, has been elected a 2025 Fellow of the National Academy of Inventors (NAI)—the highest professional distinction awarded exclusively to academic inventors.
Wang is among 185 exceptional inventors selected for the 2025 class, which includes 169 U.S. Fellows and 16 international Fellows. Collectively, this year’s cohort holds more than 5,300 U.S. patents and includes Nobel laureates, National Medal recipients, and members of the National Academies of Sciences, Engineering, and Medicine.
A global leader in battery recycling and sustainable manufacturing, Wang is widely recognized for pioneering a hydrometallurgical process that recycles lithium-ion batteries at industrial scale. His innovations have produced 12 U.S. patents and have led directly to the creation of two companies, including the industry-leading Ascend Elements and AM Batteries. His work has received numerous national accolades, including the inaugural Bayh-Dole “Faces of American Innovation” award. He was also named to the NAI Class of Senior Fellows in 2022.