Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888326 | Method of treating defective T-lymphocyte function with rutin or troxerutin in combination with .gamma.-linolenic acid or dihomo-.gamma.-linolenic acid | — | 1989-12-19 |
| 4886670 | Anti-viral compositions | — | 1989-12-12 |
| 4868212 | Pharmaceutical and dietary composition | — | 1989-09-19 |
| 4855136 | Therapeutic composition and method | Y. Sheng Huang | 1989-08-08 |
| 4826877 | Pharmaceutical and dietary composition | Charles R. Stewart, Hugh Carmichael | 1989-05-02 |
| 4810497 | Pharmaceutical compositions | — | 1989-03-07 |
| 4806569 | Pharmaceutical and dietary composition | — | 1989-02-21 |