Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5762925 | Preventing opiate tolerance by cellular implantation | — | 1998-06-09 |
| 5730974 | Reversing opiate tolerance by cellular implantation | — | 1998-03-24 |
| 5656267 | Implantable cells that alleviate chronic pain in humans | George D. Pappas | 1997-08-12 |
| 4980174 | Method for alleviating depression | Caryl E. Sortwell, George D. Pappas | 1990-12-25 |
| 4753635 | Inducing analgesia by implantation of cells releasing neuroactive substances | Mark Perlow, George D. Pappas, Harvey B. Pollard | 1988-06-28 |