Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4742158 | Purification of hepatitis pre-S antigens by polymerized serum albumin affinity binding | E. Dale Lehman, William J. McAleer | 1988-05-03 |
| 4707542 | Immunogenic HbsAg derived from transformed yeast | Arthur J. Friedman, E. Dale Lehman, William J. McAleer, Edward M. Scolnick, D. Eugene Wampler | 1987-11-17 |