Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5912136 | Monoclonal antibodies against human interleukin-4 and hybridomas producing the same | John S. Abrams, Frank Lee | 1999-06-15 |
| 5700915 | Human interleukin immunopurification processes | John S. Abrams, Frank Lee, Michael K. Pearce | 1997-12-23 |
| 5041381 | Monoclonal antibodies against human interleukin-4 and hybridomas producing the same | John S. Abrams, Frank Lee | 1991-08-20 |