Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839175 | Liposomes with enhanced retention on mucosal tissue | Luke S. S. Guo, Carl T. Redemann, Annie Yau-Young | 1989-06-13 |
| 4804539 | Ophthalmic liposomes | Luke S. S. Guo, Carl T. Redmann | 1989-02-14 |