Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880512 | Pulsed light selective photolysis process for treatment of biological media and products made thereby | Paul Cornelius, Robin M. Hochstrasser, Neville Robert Kallenbach, Harvey Rubin | 1989-11-14 |
| 4863899 | Biologically active polypeptides | — | 1989-09-05 |
| 4816442 | Method of inhibiting tumor growth sensitive to CIF-.beta.treatment | John M. McPherson, Danile R. Twardzik, Karl A. Piez, Jane E. Ranchalis | 1989-03-28 |
| 4816561 | Biologically active polypeptides | — | 1989-03-28 |
| 4806492 | Polypeptide tumor inhibitors and antibodies thereto | Mohammed Shoyab, Hans Marquardt | 1989-02-21 |