Congratulations to Robert Langer on winning the 2023 Dr. Paul Janssen Award for Biomedical Research in recognition of his groundbreaking work in designing novel drug delivery systems that can release medications continuously, precisely, and at controlled rates over extended periods. Established in 2004, the Dr. Paul Janssen Award has honored scientists who have made a transformational contribution toward the improvement of human health. Langer's award will be celebrated with a half-day virtual symposium, "Pioneering Novel Drug Delivery Systems," on February 8.